automatic update by autodist [release 20130503-1mamba;Wed Jul 24 2013]
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32
prelink.conf
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32
prelink.conf
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# This config file contains a list of directories both with binaries
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# and libraries prelink should consider by default.
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# If a directory name is prefixed with `-l ', the directory hierarchy
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# will be walked as long as filesystem boundaries are not crossed.
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# If a directory name is prefixed with `-h ', symbolic links in a
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# directory hierarchy are followed.
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# Directories or files with `-b ' prefix will be blacklisted.
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# `-c ' is used to source additional config file snippets.
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-c /etc/prelink.conf.d/*.conf
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-b *.la
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-b *.png
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-b *.py
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-b *.pl
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-b *.pm
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-b *.sh
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-b *.xml
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-b *.xslt
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-b *.a
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-b *.js
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-b /lib/modules
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-b /usr/lib/locale
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-l /bin
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-l /usr/bin
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-l /sbin
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-l /usr/sbin
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-l /usr/kerberos/bin
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-l /usr/games
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-l /usr/libexec
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-l /var/ftp/bin
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-l /lib{,64}
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-l /usr/lib{,64}
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-l /var/ftp/lib{,64}
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51
prelink.cron
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51
prelink.cron
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#!/bin/bash
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. /etc/sysconfig/prelink
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renice +19 -p $$ >/dev/null 2>&1
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if [ "$PRELINKING" != yes ]; then
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if [ -f /etc/prelink.cache ]; then
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echo /usr/sbin/prelink -uav > /var/log/prelink/prelink.log
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/usr/sbin/prelink -uav >> /var/log/prelink/prelink.log 2>&1 \
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|| echo Prelink failed with return value $? >> /var/log/prelink/prelink.log
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rm -f /etc/prelink.cache
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# Restart init if needed
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[ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
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fi
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exit 0
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fi
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if [ ! -f /etc/prelink.cache -o -f /var/lib/prelink/force ] \
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|| grep -q '^prelink-ELF0.[0-2]' /etc/prelink.cache; then
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# If cache does not exist or is from older prelink versions or
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# if we were asked to explicitely, force full prelinking
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rm -f /etc/prelink.cache /var/lib/prelink/force
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PRELINK_OPTS="$PRELINK_OPTS -f"
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date > /var/lib/prelink/full
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cp -a /var/lib/prelink/{full,quick}
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elif [ -n "$PRELINK_FULL_TIME_INTERVAL" \
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-a "`find /var/lib/prelink/full -mtime -${PRELINK_FULL_TIME_INTERVAL} 2>/dev/null`" \
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= /var/lib/prelink/full ]; then
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# If no more than PRELINK_NONRPM_CHECK_INTERVAL days elapsed from last prelink
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# (be it full or quick) and no packages have been upgraded via rpm since then,
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# don't do anything.
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[ "`find /var/lib/prelink/quick -mtime -${PRELINK_NONRPM_CHECK_INTERVAL:-7} 2>/dev/null`" \
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-a -f /var/lib/rpm/Packages \
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-a /var/lib/rpm/Packages -ot /var/lib/prelink/quick ] && exit 0
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date > /var/lib/prelink/quick
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# If prelink without -q has been run in the last
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# PRELINK_FULL_TIME_INTERVAL days, just use quick mode
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PRELINK_OPTS="$PRELINK_OPTS -q"
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else
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date > /var/lib/prelink/full
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cp -a /var/lib/prelink/{full,quick}
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fi
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echo /usr/sbin/prelink -av $PRELINK_OPTS > /var/log/prelink/prelink.log
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/usr/sbin/prelink -av $PRELINK_OPTS >> /var/log/prelink/prelink.log 2>&1 \
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|| echo Prelink failed with return value $? >> /var/log/prelink/prelink.log
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# Restart init if needed
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[ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
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exit 0
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129
prelink.spec
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prelink.spec
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Name: prelink
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Version: 20130503
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Release: 1mamba
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Summary: ELF prelinking utility to speed up dynamic linking
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Group: System/Tools
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Vendor: openmamba
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Distribution: openmamba
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Packager: Silvan Calarco <silvan.calarco@mambasoft.it>
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URL: ftp://people.redhat.com/jakub/prelink/
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Source0: http://people.redhat.com/jakub/prelink/prelink-%{version}.tar.bz2
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# SOURCE1: see doc/prelink.conf
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Source1: prelink.conf
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Source2: prelink.cron
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Source3: prelink.sysconfig
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License: GPL
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BuildRequires: libelf-devel
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BuildRequires: libselinux-devel
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BuildRequires: transfig
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BuildRequires: tetex
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BuildRequires: tetex-latex
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BuildRoot: %{_tmppath}/%{name}-%{version}-root
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%description
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ELF prelinking utility to speed up dynamic linking.
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%package doc
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Summary: Documentation for the prelink tool
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Group: Documentation
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Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release}
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%description doc
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ELF prelinking utility to speed up dynamic linking.
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This package includes pdf documentation for for prelink.
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%prep
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%setup -q -n %{name}
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%build
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%configure \
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--disable-shared \
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LIBS="-lpthread"
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%make
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#% ifnarch arm
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#make -C testsuite check-harder
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#make -C testsuite check-cycle
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#% endif
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%install
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[ "%{buildroot}" != / ] && rm -rf %{buildroot}
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%makeinstall
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install -d %{buildroot}%{_sysconfdir}/{cron.daily,sysconfig,prelink.conf.d}
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install -m644 %{S:1} %{buildroot}%{_sysconfdir}/prelink.conf
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install -m755 %{S:2} %{buildroot}%{_sysconfdir}/cron.daily/prelink
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install -m644 %{S:3} %{buildroot}%{_sysconfdir}/sysconfig/prelink
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install -d %{buildroot}/var/lib/prelink
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touch %{buildroot}/var/lib/prelink/full
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touch %{buildroot}/var/lib/prelink/quick
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touch %{buildroot}/var/lib/prelink/force
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install -d %{buildroot}/var/log/prelink
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touch %{buildroot}/var/log/prelink/prelink.log
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#install -d %{buildroot}%{_sysconfdir}/rpm
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#cat > %{buildroot}%{_sysconfdir}/rpm/macros.prelink <<"EOF"
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## rpm-4.1 verifies prelinked libraries using a prelink undo helper.
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## Note: The 2nd token is used as argv[0] and "library" is a
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## placeholder that will be deleted and replaced with the appropriate
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## library file path.
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##%%__prelink_undo_cmd /usr/sbin/prelink prelink -y library
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#EOF
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#chmod 644 %{buildroot}%{_sysconfdir}/rpm/macros.prelink
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%clean
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[ "%{buildroot}" != / ] && rm -rf %{buildroot}
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%post
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touch /var/lib/prelink/force
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exit 0
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%files
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%defattr(-,root,root)
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%{_bindir}/execstack
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%{_sbindir}/prelink
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%config(noreplace) %{_sysconfdir}/prelink.conf
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%config(noreplace) %{_sysconfdir}/sysconfig/prelink
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%{_sysconfdir}/cron.daily/prelink
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#%{_sysconfdir}/rpm/macros.prelink
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%dir %attr(0755,root,root) %{_sysconfdir}/prelink.conf.d
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%dir /var/lib/prelink
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%attr(0644,root,root) %ghost %config(missingok,noreplace) /var/lib/prelink/full
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%attr(0644,root,root) %ghost %config(missingok,noreplace) /var/lib/prelink/quick
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%attr(0644,root,root) %ghost %config(missingok,noreplace) /var/lib/prelink/force
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%dir /var/log/prelink
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%attr(0644,root,root) %ghost %config(missingok,noreplace) /var/log/prelink/prelink.log
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%{_mandir}/man8/execstack.*
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%{_mandir}/man8/prelink.*
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%doc AUTHORS COPYING ChangeLog NEWS README THANKS TODO
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%files doc
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%defattr(-,root,root)
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%doc doc/prelink.pdf
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%changelog
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* Wed Jul 24 2013 Automatic Build System <autodist@mambasoft.it> 20130503-1mamba
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- automatic update by autodist
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* Fri Oct 14 2011 Automatic Build System <autodist@mambasoft.it> 20111012-1mamba
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- automatic version update by autodist
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* Wed Dec 22 2010 Davide Madrisan <davide.madrisan@gmail.com> 20100106-1mamba
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- update to 20100106
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- move files from /var/lib/misc to /var/lib/prelink/
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- own /var/log/prelink
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* Mon Jun 29 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 20061201-3mamba
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- specfile updated and rebuilt
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* Fri Feb 23 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 20061201-2qilnx
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- prelink cron: add support for PRELINK_NOINITCHECK to disable relaunching init
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* Fri Jan 19 2007 Davide Madrisan <davide.madrisan@qilinux.it> 20061201-1qilnx
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- update to version 20061201 by autospec
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* Fri Dec 23 2005 Davide Madrisan <davide.madrisan@qilinux.it> 20050610-1qilnx
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- package created by autospec
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37
prelink.sysconfig
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37
prelink.sysconfig
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# Set this to no to disable prelinking altogether
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# (if you change this from yes to no prelink -ua
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# will be run next night to undo prelinking)
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PRELINKING=yes
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# Options to pass to prelink
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# -m Try to conserve virtual memory by allowing overlapping
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# assigned virtual memory slots for libraries which
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# never appear together in one binary
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# -R Randomize virtual memory slot assignments for libraries.
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# This makes it slightly harder for various buffer overflow
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# attacks, since library addresses will be different on each
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# host using -R.
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PRELINK_OPTS=-mR
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# How often should full prelink be run (in days)
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# Normally, prelink will be run in quick mode, every
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# $PRELINK_FULL_TIME_INTERVAL days it will be run
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# in normal mode. Comment it out if it should be run
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# in normal mode always.
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PRELINK_FULL_TIME_INTERVAL=14
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# How often should prelink run (in days) even if
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# no packages have been upgraded via rpm.
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# If $PRELINK_FULL_TIME_INTERVAL days have not elapsed
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# yet since last normal mode prelinking, last
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# quick mode prelinking happened less than
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# $PRELINK_NONRPM_CHECK_INTERVAL days ago
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# and no packages have been upgraded by rpm
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# since last quick mode prelinking, prelink
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# will not do anything.
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# Change to
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# PRELINK_NONRPM_CHECK_INTERVAL=0
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# if you want to disable the rpm database timestamp
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# check (especially if you don't use rpm/up2date/yum/apt-rpm
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# exclusively to upgrade system libraries and/or binaries).
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PRELINK_NONRPM_CHECK_INTERVAL=7
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