# Suppress this for BZ 1630550.
# The problem should now only arise when rebasing to a new majopr version
# of gcc, in which case the undefine below can be temporarily reinstated.
#
# # Do not build the annobin plugin with annotation enabled.
# # This is because if we are bootstrapping a new build environment we can have
# # a new version of gcc installed, but without a new of annobin installed.
# # (ie we are building the new version of annobin to go with the new version
# # of gcc). If the *old* annobin plugin is used whilst building this new
# # version, the old plugin will complain that version of gcc for which it
# # was built is different from the version of gcc that is now being used, and
# # then it will abort.
# %%undefine _annotated_build
Name: annobin
Summary: Binary annotation plugin for GCC
Version: 8.57
Release: 1%{?dist}
License: GPLv3+
URL: https://fedoraproject.org/wiki/Toolchain/Watermark
# Use "--without tests" to disable the testsuite. The default is to run them.
%bcond_without tests
# Use "--without annocheck" to disable the installation of the annocheck program.
%bcond_without annocheck
# Set this to zero to disable the requirement for a specific version of gcc.
# This should only be needed if there is some kind of problem with the version
# checking logic.
%global with_hard_gcc_version_requirement 1
#---------------------------------------------------------------------------------
Source: https://nickc.fedorapeople.org/annobin-%{version}.tar.xz
# For the latest sources use: git clone git://sourceware.org/git/annobin.git
# Insert patches here, if needed.
# Patch01: annobin-xxx.patch
#---------------------------------------------------------------------------------
BuildRequires: gcc gcc-plugin-devel gcc-c++
%description
A plugin for GCC that records extra information in the files that it compiles,
and a set of scripts that analyze the recorded information. These scripts can
determine things ABI clashes in compiled binaries, or the absence of required
hardening options.
Note - the plugin is enabled in gcc builds via flags provided by the
redhat-rpm-macros package, and the analysis tools rely upon the readelf program
from the binutils package.
#---------------------------------------------------------------------------------
%if %{with tests}
%package tests
Summary: Test scripts and binaries for checking the behaviour and output of the annobin plugin
%description tests
Provides a means to test the generation of annotated binaries and the parsing
of the resulting files.
%endif
#---------------------------------------------------------------------------------
%if %{with annocheck}
%package annocheck
Summary: A tool for checking the security hardening status of binaries
BuildRequires: gcc elfutils elfutils-devel elfutils-libelf-devel rpm-devel binutils-devel
%description annocheck
Installs the annocheck program which uses the notes generated by annobin to
check that the specified files were compiled with the correct security
hardening options.
%endif
#---------------------------------------------------------------------------------
%global ANNOBIN_PLUGIN_DIR %(gcc --print-file-name=plugin)
# [Stolen from gcc-python-plugin]
# GCC will only load plugins that were built against exactly that build of GCC
# We thus need to embed the exact GCC version as a requirement within the
# metadata.
#
# Define "gcc_vr", a variable to hold the VERSION-RELEASE string for the gcc
# we are being built against.
#
# Unfortunately, we can't simply run:
# rpm -q --qf="%%{version}-%%{release}"
# to determine this, as there's no guarantee of a sane rpm database within
# the chroots created by our build system
#
# So we instead query the version from gcc's output.
#
# gcc.spec has:
# Version: %%{gcc_version}
# Release: %%{gcc_release}%%{?dist}
# ...snip...
# echo 'Red Hat %%{version}-%%{gcc_release}' > gcc/DEV-PHASE
#
# So, given this output:
#
# $ gcc --version
# gcc (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)
# Copyright (C) 2011 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# we can scrape out the "4.6.1" from the version line.
#
# The following implements the above:
#
# Note - gawk will emit a warning message saying:
#
# gawk: cmd. line:1: warning: escape sequence `\)' treated as plain `)'
#
# I have not been able to work out how to remove this message, but still provide
# sufficient escaping for the command line to survive intact as it is passed
# down through the sub-shell.
%global gcc_vr %(gcc --version | gawk 'match (\$0, ".*Red Hat \([^\\)-]*\)", a) { print a[1]; }')
# This is a gcc plugin, hence gcc is required.
%if %{with_hard_gcc_version_requirement}
Requires: gcc == %{gcc_vr}
BuildRequires: gcc == %{gcc_vr}
%else
Requires: gcc
%endif
#---------------------------------------------------------------------------------
%prep
%autosetup -p1
# The plugin has to be configured with the same arcane configure
# scripts used by gcc. Hence we must not allow the Fedora build
# system to regenerate any of the configure files.
touch aclocal.m4 plugin/config.h.in
touch configure */configure Makefile.in */Makefile.in
# Similarly we do not want to rebuild the documentation.
touch doc/annobin.info
#---------------------------------------------------------------------------------
%build
%configure --quiet --with-gcc-plugin-dir=%{ANNOBIN_PLUGIN_DIR}
%make_build
# Rebuild the plugin, this time using the plugin itself! This
# ensures that the plugin works, and that it contains annotations
# of its own. This could mean that we end up with a plugin with
# double annotations in it. (If the build system enables annotations
# for plugins by default). I have not tested this yet, but I think
# that it should be OK.
cp plugin/.libs/annobin.so.0.0.0 %{_tmppath}/tmp_annobin.so
make -C plugin clean
make -C plugin CXXFLAGS="%{optflags} -fplugin=%{_tmppath}/tmp_annobin.so -fplugin-arg-tmp_annobin-rename"
rm %{_tmppath}/tmp_annobin.so
#---------------------------------------------------------------------------------
%install
%make_install
%{__rm} -f %{buildroot}%{_infodir}/dir
#---------------------------------------------------------------------------------
%if %{with tests}
%check
make check
%endif
#---------------------------------------------------------------------------------
%files
%{ANNOBIN_PLUGIN_DIR}
%{_bindir}/built-by
%{_bindir}/check-abi
%{_bindir}/hardened
%{_bindir}/run-on-binaries-in
%license COPYING3 LICENSE
%exclude %{_datadir}/doc/annobin-plugin/COPYING3
%exclude %{_datadir}/doc/annobin-plugin/LICENSE
%doc %{_datadir}/doc/annobin-plugin/annotation.proposal.txt
%doc %{_infodir}/annobin.info.gz
%doc %{_mandir}/man1/annobin.1.gz
%doc %{_mandir}/man1/built-by.1.gz
%doc %{_mandir}/man1/check-abi.1.gz
%doc %{_mandir}/man1/hardened.1.gz
%doc %{_mandir}/man1/run-on-binaries-in.1.gz
%if %{with annocheck}
%{_bindir}/annocheck
%doc %{_mandir}/man1/annocheck.1.gz
%endif
#---------------------------------------------------------------------------------
%changelog
* Thu Oct 18 2018 Nick Clifton <nickc@redhat.com> - 8.57-1
- Suppress free of invalid pointer. (#1638371)
* Thu Oct 18 2018 Nick Clifton <nickc@redhat.com> - 8.56-1
- Skip PPC64 linker stubs created in the middle of text sections. (#1630640)
* Tue Oct 16 2018 Nick Clifton <nickc@redhat.com> - 8.55-1
- Reset the (PPC64) section start symbol to 0 if its section is empty. (#1638251)
* Thu Oct 11 2018 Nick Clifton <nickc@redhat.com> - 8.53-1
- Also skip virtual thinks created by G++. (#1630619)
* Wed Oct 10 2018 Nick Clifton <nickc@redhat.com> - 8.52-1
- Use uppercase for all fail/mayb/pass results. (#1637706)
* Wed Oct 10 2018 Nick Clifton <nickc@redhat.com> - 8.51-1
- Generate notes for unlikely sections. (#1630620)
* Mon Oct 08 2018 Nick Clifton <nickc@redhat.com> - 8.50-1
- Fix edge case computing section names for end symbols. (#1637039)
* Mon Oct 08 2018 Nick Clifton <nickc@redhat.com> - 8.49-1
- Skip dynamic checks for binaries without a dynamic segment. (#1636606)
* Fri Oct 05 2018 Nick Clifton <nickc@redhat.com> - 8.48-1
- Delay generating attach_to_group directives until the end of the compilation. (#1636265)
* Mon Oct 01 2018 Nick Clifton <nickc@redhat.com> - 8.47-1
- Fix bug introduced in previous delta which would trigger a seg-fault when scanning for gaps.
* Mon Oct 01 2018 Nick Clifton <nickc@redhat.com> - 8.46-1
- Annobin: Fix section name selection for startup sections.
- Annocheck: Improve gap skipping heuristics. (#1630574)
* Mon Oct 01 2018 Nick Clifton <nickc@redhat.com> - 8.45-1
- Fix function section support (again). (#1630574)
* Fri Sep 28 2018 Nick Clifton <nickc@redhat.com> - 8.44-1
- Skip compiler option checks for non-GNU producers. (#1633749)
* Wed Sep 26 2018 Nick Clifton <nickc@redhat.com> - 8.43-1
- Fix function section support (again). (#1630574)
* Tue Sep 25 2018 Nick Clifton <nickc@redhat.com> - 8.42-1
- Ignore ppc64le notes where start = end + 2. (#1632259)
* Tue Sep 25 2018 Nick Clifton <nickc@redhat.com> - 8.41-1
- Make annocheck ignore symbols suffixed with ".end". (#1639618)
* Mon Sep 24 2018 Nick Clifton <nickc@redhat.com> - 8.40-1
- Reinstate building annobin with annobin enabled. (#1630550)
* Fri Sep 21 2018 Nick Clifton <nickc@redhat.com> - 8.39-1
- Tweak tests.
* Fri Sep 21 2018 Nick Clifton <nickc@redhat.com> - 8.38-1
- Generate notes and groups for .text.hot and .text.unlikely sections.
- When -ffunction-sections is active, put notes for startup sections into .text.startup.foo rather than .text.foo.
- Similarly put exit section notes into .text.exit.foo. (#1630574)
- Change annocheck's maybe result for GNU Property note being missing into a PASS if it is not needed and a FAIL if it is needed.
* Wed Sep 19 2018 Nick Clifton <nickc@redhat.com> - 8.37-1
- Make the --skip-* options skip all messages about the specified test.
* Tue Sep 18 2018 Nick Clifton <nickc@redhat.com> - 8.36-1
- Improve error message when an ET_EXEC binary is detected.
* Mon Sep 17 2018 Nick Clifton <nickc@redhat.com> - 8.35-1
- Skip failures for PIC vs PIE. (#1629698)
* Mon Sep 17 2018 Nick Clifton <nickc@redhat.com> - 8.34-1
- Ensure 4 byte alignment of note sub-sections. (#1629671)
* Wed Sep 12 2018 Nick Clifton <nickc@redhat.com> - 8.33-1
- Add timing tool to report on speed of the checks.
- Add check for conflicting use of the -fshort-enum option.
- Add check of the GNU Property notes.
- Skip check for -O2 if compiled with -Og. (#1624162)
* Mon Sep 03 2018 Nick Clifton <nickc@redhat.com> - 8.32-1
- Add test for ET_EXEC binaries. (#1625627)
- Document --report-unknown option.
* Thu Aug 30 2018 Nick Clifton <nickc@redhat.com> - 8.31-1
- Fix bug in hardened tool which would skip gcc compiled files if the notes were too small.
- Fix bugs in section-size tool.
- Fix bug in built-by tool.
* Wed Aug 29 2018 Nick Clifton <nickc@redhat.com> - 8.30-1
- Generate notes for comdat sections. (#1619267)
* Thu Aug 23 2018 Nick Clifton <nickc@redhat.com> - 8.29-1
- Add more names to the gap skip list. (#1619267)
* Thu Aug 23 2018 Nick Clifton <nickc@redhat.com> - 8.28-1
- Skip gaps covered by _x86.get_pc_thunk and _savegpr symbols. (#1619267)
- Merge ranges where one is wholly covered by another.
* Wed Aug 22 2018 Nick Clifton <nickc@redhat.com> - 8.27-1
- Skip gaps at the end of functions. (#1619267)
* Tue Aug 21 2018 Nick Clifton <nickc@redhat.com> - 8.26-1
- Fix thinko in ppc64 gap detection code. (#1619267)
* Mon Aug 20 2018 Nick Clifton <nickc@redhat.com> - 8.25-1
- Skip gaps at the end of the .text section in ppc64 binaries. (#1619267)
* Wed Aug 15 2018 Nick Clifton <nickc@redhat.com> - 8.24-1
- Skip checks in stack_chk_local_fail.c
- Treat gaps as FAIL results rather than MAYBE.
* Wed Aug 08 2018 Nick Clifton <nickc@redhat.com> - 8.23-1
- Skip checks in __stack_chk_local_fail.
* Wed Aug 08 2018 Nick Clifton <nickc@redhat.com> - 8.22-1
- Reduce version check to gcc major version number only. Skip compiler option checks if binary not built with gcc. (#1603089)
* Tue Aug 07 2018 Nick Clifton <nickc@redhat.com> - 8.21-1
- Fix bug in annobin plugin. Add --section-size=NAME option to annocheck.
* Thu Aug 2 2018 Peter Robinson <pbrobinson@fedoraproject.org> 8.20-2
- rebuild for new gcc
* Thu Aug 02 2018 Nick Clifton <nickc@redhat.com> - 8.20-1
- Correct name of man page for run-on-binaries-in script. (#1611155)
* Wed Jul 25 2018 Nick Clifton <nickc@redhat.com> - 8.19-1
- Allow $ORIGN to be at the start of entries in DT_RPATH and DT_RUNPATH.
* Mon Jul 23 2018 Nick Clifton <nickc@redhat.com> - 8.18-1
- Add support for big endian targets.
* Mon Jul 23 2018 Nick Clifton <nickc@redhat.com> - 8.17-1
- Count passes and failures on a per-component basis and report gaps.
* Fri Jul 20 2018 Nick Clifton <nickc@redhat.com> - 8.16-1
- Use our own copy of the targetm.asm_out.function_section() function. (#159861 comment#17)
* Fri Jul 20 2018 Nick Clifton <nickc@redhat.com> - 8.15-1
- Generate grouped note section name all the time. (#159861 comment#16)
* Thu Jul 19 2018 Nick Clifton <nickc@redhat.com> - 8.14-1
- Fix section conflict problem. (#1603071)
* Wed Jul 18 2018 Nick Clifton <nickc@redhat.com> - 8.13-1
- Fix for building with gcc version 4.
- Fix symbol placement in functions with local assembler.
* Tue Jul 17 2018 Nick Clifton <nickc@redhat.com> - 8.12-1
- Fix assertions in rnage checking code. Add detection of -U options.
* Tue Jul 17 2018 Nick Clifton <nickc@redhat.com> - 8.11-1
- Handle function sections properly. Handle .text.startup and .text.unlikely sections. Improve gap detection and reporting. (#1601055)
* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 8.10-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu Jul 12 2018 Nick Clifton <nickc@redhat.com> - 8.10-1
- Fix construction of absolute versions of --dwarf-dir and --debug-rpm options.
* Tue Jul 10 2018 Nick Clifton <nickc@redhat.com> - 8.9-1
- Fix buffer overrun when very long symbol names are encountered.
* Tue Jul 10 2018 Nick Clifton <nickc@redhat.com> - 8.8-1
- Do not force the generation of function notes when -ffunction-sections is active. (#1598961)
* Mon Jul 09 2018 Nick Clifton <nickc@redhat.com> - 8.7-1
- Skip the .annobin_ prfix when reporting symbols. (#1599315)
* Mon Jul 09 2018 Nick Clifton <nickc@redhat.com> - 8.6-1
- Use the assembler (c++ mangled) version of function names when switching sections. (#1598579)
* Mon Jul 09 2018 Nick Clifton <nickc@redhat.com> - 8.5-1
- Do not call function_section. (#1598961)
* Fri Jul 06 2018 Nick Clifton <nickc@redhat.com> - 8.4-1
- Ignore cross-section gaps. (#1598551)
* Thu Jul 05 2018 Nick Clifton <nickc@redhat.com> - 8.3-1
- Do not skip empty range notes in object files. (#1598361)
* Mon Jul 02 2018 Nick Clifton <nickc@redhat.com> - 8.2-1
- Create the start symbol at the start of the function and the end symbol at the end. (#1596823)
* Mon Jul 02 2018 Nick Clifton <nickc@redhat.com> - 8.1-1
- Fix --debug-rpm when used inside a directory.
* Thu Jun 28 2018 Nick Clifton <nickc@redhat.com> - 8.0-1
- Use a prefix for all annobin generated symbols, and make them hidden.
- Only generate weak symbol definitions for linkonce sections.
* Wed Jun 27 2018 Nick Clifton <nickc@redhat.com> - 7.1-1
- Skip some checks for relocatable object files, and dynamic objects.
- Stop bogus complaints about stackrealignment not being enabled.
* Mon Jun 25 2018 Nick Clifton <nickc@redhat.com> - 7.0-1
- Add -debug-rpm= option to annocheck.
- Only use a 2 byte offset for the initial symbol on PowerPC.
* Fri Jun 22 2018 Nick Clifton <nickc@redhat.com> - 6.6-1
- Use --dwarf-path when looking for build-id based debuginfo files.
* Fri Jun 22 2018 Nick Clifton <nickc@redhat.com> - 6.5-1
- Fix premature closing of dwarf handle.
* Fri Jun 22 2018 Nick Clifton <nickc@redhat.com> - 6.4-1
- Fix scoping bug computing the name of a separate debuginfo file.
* Tue Jun 19 2018 Nick Clifton <nickc@redhat.com> - 6.3-1
- Fix file descriptor leak.
* Tue Jun 19 2018 Nick Clifton <nickc@redhat.com> - 6.2-1
- Add command line options to annocheck to disable individual tests.
* Fri Jun 08 2018 Nick Clifton <nickc@redhat.com> - 6.1-1
- Remove C99-ism from annocheck sources.
* Wed Jun 06 2018 Nick Clifton <nickc@redhat.com> - 6.0-1
- Add the annocheck program.
* Fri Jun 01 2018 Nick Clifton <nickc@redhat.com> - 5.11-1
- Do not use the SHF_GNU_BUILD_NOTE section flag.
* Thu May 31 2018 Nick Clifton <nickc@redhat.com> - 5.10-1
- Remove .sh extension from shell scripts.
* Wed May 30 2018 Nick Clifton <nickc@redhat.com> - 5.9-1
- Record the setting of the -mstackrealign option for i686 binaries.
* Mon May 14 2018 Nick Clifton <nickc@redhat.com> - 5.8-1
- Hide the annobin start of file symbol.
* Tue May 08 2018 Nick Clifton <nickc@redhat.com> - 5.7-1
- Fix script bug in hardended.sh. (Thanks to: Stefan Sørensen <stefan.sorensen@spectralink.com>)
* Thu May 03 2018 Nick Clifton <nickc@redhat.com> - 5.6-3
- Version number bump so that the plugin can be rebuilt with the latest version of GCC.
* Mon Apr 30 2018 Nick Clifton <nickc@redhat.com> - 5.6-2
- Rebuild the plugin with the newly created plugin enabled. (#1573082)
* Mon Apr 30 2018 Nick Clifton <nickc@redhat.com> - 5.6-1
- Skip the isa_flags check in the ABI test because the crt[in].o files are compiled with different flags from the test files.
* Fri Apr 20 2018 Nick Clifton <nickc@redhat.com> - 5.3-1
- Add manual pages for annobin and the scripts.
* Tue Apr 03 2018 Nick Clifton <nickc@redhat.com> - 5.2-1
- Do not record a stack protection setting of -1. (#1563141)
* Tue Mar 20 2018 Nick Clifton <nickc@redhat.com> - 5.1-1
- Do not complain about a dwarf_version value of -1. (#1557511)
* Thu Mar 15 2018 Nick Clifton <nickc@redhat.com> - 5.0-1
- Bias file start symbols by 2 in order to avoid them confused with function symbols. (#1554332)
- Version jump is to sync the version number with the annobin plugins internal version number.
* Mon Mar 12 2018 Nick Clifton <nickc@redhat.com> - 3.6-1
- Add --ignore-gaps option to check-abi.sh script.
- Use this option in the abi-test check.
- Tweak hardening test to skip pic and stack protection checks.
* Tue Mar 06 2018 Nick Clifton <nickc@redhat.com> - 3.5-1
- Handle functions with specific assembler names. (#1552018)
* Fri Feb 23 2018 Nick Clifton <nickc@redhat.com> - 3.4-2
- Add an explicit requirement on the version of gcc used to built the plugin. (#1547260)
* Fri Feb 09 2018 Nick Clifton <nickc@redhat.com> - 3.4-1
- Change type and size of symbols to STT_NOTYPE/0 so that they do not confuse GDB. (#1539664)
- Add run-on-binaries-in.sh script to allow the other scripts to be run over a repository.
* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Jan 30 2018 Nick Clifton <nickc@redhat.com> - 3.3-1
- Rebase on 3.3 release, which adds support for recording -mcet and -fcf-protection.
* Mon Jan 29 2018 Florian Weimer <fweimer@redhat.com> - 3.2-3
- Rebuild for GCC 8
* Fri Jan 26 2018 Nick Clifton <nickc@redhat.com> - 3.2-2
- Fix the installation of the annobin.info file.
* Fri Jan 26 2018 Nick Clifton <nickc@redhat.com> - 3.2-1
- Rebase on 3.2 release, which now contains documentation!
* Fri Jan 26 2018 Richard W.M. Jones <rjones@redhat.com> - 3.1-3
- Rebuild against GCC 7.3.1.
* Tue Jan 16 2018 Nick Clifton <nickc@redhat.com> - 3.1-2
- Add --with-gcc-plugin-dir option to the configure command line.
* Thu Jan 04 2018 Nick Clifton <nickc@redhat.com> - 3.1-1
- Rebase on version 3.1 sources.
* Mon Dec 11 2017 Nick Clifton <nickc@redhat.com> - 2.5.1-5
- Do not generate notes when there is no output file. (#1523875)
* Fri Dec 08 2017 Nick Clifton <nickc@redhat.com> - 2.5.1-4
- Invent an input filename when reading from a pipe. (#1523401)
* Thu Nov 30 2017 Florian Weimer <fweimer@redhat.com> - 2.5.1-3
- Use DECL_ASSEMBLER_NAME for symbol references (#1519165)
* Tue Oct 03 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.5.1-2
- Cleanups in spec
* Tue Sep 26 2017 Nick Clifton <nickc@redhat.com> - 2.5.1-1
- Touch the auto-generated files in order to stop them from being regenerated.
* Tue Sep 26 2017 Nick Clifton <nickc@redhat.com> - 2.5-2
- Stop the plugin complaining about compiler datestamp mismatches.
* Thu Sep 21 2017 Nick Clifton <nickc@redhat.com> - 2.4-1
- Tweak tests so that they will run on older machines.
* Thu Sep 21 2017 Nick Clifton <nickc@redhat.com> - 2.3-1
- Add annobin-tests subpackage containing some preliminary tests.
- Remove link-time test for unsuported targets.
* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Mon Jul 31 2017 Florian Weimer <fweimer@redhat.com> - 2.0-2
- Rebuild with binutils fix for ppc64le (#1475636)
* Wed Jun 28 2017 Nick Clifton <nickc@redhat.com> - 2.0-1
- Fixes for problems reported by the package submission review:
* Add %%license entry to %%file section.
* Update License and BuildRequires tags.
* Add Requires tag.
* Remove %%clean.
* Add %%check.
* Clean up the %%changelog.
- Update to use version 2 of the specification and sources.
* Thu May 11 2017 Nick Clifton <nickc@redhat.com> - 1.0-1
- Initial submission.