Sync from SUSE:SLFO:Main re2 revision 19a385210e7f6a385a8bcfd285909ca1

.gitattributes

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+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

baselibs.conf

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+libre2-10

re2.changes

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+-------------------------------------------------------------------
+Thu Mar  9 15:40:13 UTC 2023 - Callum Farmer <gmbr3@opensuse.org>
+
+- Require GCC 12 on Leap due to code containing speed ups which
+  require newer standards
+- Allow tests to fail - they fail too often
+
+-------------------------------------------------------------------
+Tue Mar  7 11:47:59 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2023-03-01:
+  * changes for other platforms
+
+-------------------------------------------------------------------
+Sat Feb  4 16:59:53 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2023-02-01:
+  * improved support for ICU
+- build with ICU
+
+-------------------------------------------------------------------
+Sun Dec  4 10:53:24 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2022-12-01:
+  * Update to Unicode 15.0.0 data 
+  * cmake install now installs the pkg-config file
+
+-------------------------------------------------------------------
+Wed Jun  1 19:38:17 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2022-06-01:
+  * switch to cxx_std_11 and other developer visible fixes
+
+-------------------------------------------------------------------
+Sun May  1 20:13:09 UTC 2022 - Callum Farmer <gmbr3@opensuse.org>
+
+- Use Release config so O3 is used
+
+-------------------------------------------------------------------
+Thu Apr 28 20:59:00 UTC 2022 - Callum Farmer <gmbr3@opensuse.org>
+
+- Avoid sporadic failures by setting until-pass on CTest
+
+-------------------------------------------------------------------
+Wed Apr 27 11:43:13 UTC 2022 - Callum Farmer <gmbr3@opensuse.org>
+
+- Disable tests on ARMv6
+
+-------------------------------------------------------------------
+Tue Apr 26 07:55:47 UTC 2022 - Callum Farmer <gmbr3@opensuse.org>
+
+- Disable tests on ZSystems and RISCV
+
+-------------------------------------------------------------------
+Sun Apr 24 18:16:08 UTC 2022 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
+
+- Switch build to CMake, otherwise CMake config is not installed.
+  Required for Apache ORC and arrow, and google-or-tools.
+  (https://github.com/google/re2/issues/304)
+- Run some real tests via CTest
+
+-------------------------------------------------------------------
+Fri Apr  1 17:55:09 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Update to 2022-04-01:
+  * Improve performance slightly
+  * Prog::Fangout() is no longer experimental
+
+-------------------------------------------------------------------
+Fri Feb  4 11:54:32 UTC 2022 - Callum Farmer <gmbr3@opensuse.org>
+
+- Update to 2022-02-01:
+  * Address a `-Wunused-but-set-variable' warning from Clang 13.x
+  * Don't specify the -std flag in Makefile or re2.pc
+  * Remove a redundant map access
+
+-------------------------------------------------------------------
+Sun Dec  5 15:08:50 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
+
+- Use newer libs and GCC on Leap 15.3 & 15.4
+
+-------------------------------------------------------------------
+Fri Nov  5 09:35:28 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
+
+- Update to 2021-11-01:
+  * Update Unicode data to 14.0.0
+  * Address a `-Wshadow' warning
+
+-------------------------------------------------------------------
+Wed Sep  1 20:43:28 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
+
+- Update to 2021-09-01:
+  * Permit Unicode characters beyond ASCII in capture names
+
+-------------------------------------------------------------------
+Fri Aug  6 20:21:06 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2021-08-01:
+  * case-insensitive prefix acceleration
+
+-------------------------------------------------------------------
+Sat Jun 12 10:03:10 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2021-06-01:
+  * Fix (|a)* matching more text than (|a)+
+  * build system tweaks and developer visible fixes
+
+-------------------------------------------------------------------
+Thu Apr 15 06:54:51 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Update to 2021-04-01:
+  * Make cached benchmarks actually use cached objects
+  * Address some -Wmissing-field-initializers warnings
+  * Make it easier to swap in a scalable reaer-writer mutex
+  * In the shared library, set compatibility version and
+    current version
+
+-------------------------------------------------------------------
+Thu Feb  4 09:53:32 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
+
+- Update to version 2021-02-02:
+  * Address `-Wnull-dereference' warnings from GCC 10.x.
+
+-------------------------------------------------------------------
+Thu Nov  5 21:10:33 UTC 2020 - Callum Farmer <callumjfarmer13@gmail.com>
+
+- Update to version 2020-11-01:
+  * Refactoring and fixes
+
+-------------------------------------------------------------------
+Sat Oct 10 20:54:42 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2020-10-01:
+  * build system updates and compiler warnings fixes
+
+-------------------------------------------------------------------
+Tue Aug 11 13:10:17 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Update to version 2020-08-01:
+  * Various internal changes
+
+-------------------------------------------------------------------
+Sun Jun  7 06:43:53 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Update to version 2020-06-01:
+  * Various internal changes
+
+-------------------------------------------------------------------
+Fri May 29 09:33:23 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Enable PGO during build
+
+-------------------------------------------------------------------
+Wed May 20 13:23:47 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Update to version 2020-05-03:
+  * Internal fixes and optimisations
+  * Remove deprecated APIs, SONAME change
+- Build tests with optflags
+- Disable tests for 32 bit architectures
+
+-------------------------------------------------------------------
+Sun Apr  5 08:22:33 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Updat to version 2020-04-01:
+  * Update Unicode data to 13.0.0
+  * Include the pattern length in "DFA out of memory" errorrs
+
+-------------------------------------------------------------------
+Fri Mar 20 07:30:23 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Update to version 2020-03-03:
+  * various developer visible changes
+
+-------------------------------------------------------------------
+Thu Feb 13 13:23:29 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Small spec file update
+
+-------------------------------------------------------------------
+Wed Jan  8 08:37:25 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Update to 2020-01-01:
+  * various developer visible changes
+
+-------------------------------------------------------------------
+Fri Dec  6 18:59:20 UTC 2019 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2019-12-01:
+  * fix latent bugs and undefined behavior
+
+-------------------------------------------------------------------
+Sat Nov 16 08:56:37 UTC 2019 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2019-11-01:
+  * new benchmark API
+
+-------------------------------------------------------------------
+Thu Sep 12 01:16:44 UTC 2019 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 2019-09-01:
+  * build system fixes
+
+-------------------------------------------------------------------
+Fri Aug  2 10:01:06 UTC 2019 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Update to 2019-08-01:
+  * Update Unicode data to 12.1.0
+  * Various developer visible changes
+
+-------------------------------------------------------------------
+Mon Jul 22 15:22:25 UTC 2019 - Martin Pluskal <mpluskal@suse.com>
+
+- Fix download url
+
+-------------------------------------------------------------------
+Wed Jul 17 17:27:10 UTC 2019 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Update to 2019-07-01:
+  * developer visible changes
+
+-------------------------------------------------------------------
+Wed Mar 13 16:04:27 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Update to 2019-03-01:
+  * developer visible changes only
+
+-------------------------------------------------------------------
+Fri Jan  4 11:42:56 UTC 2019 - astieger@suse.com
+
+- update to 2019-01-01:
+  * developer visible changes, performance tweaks and bug fixes
+
+-------------------------------------------------------------------
+Wed Oct 17 09:01:20 UTC 2018 - Martin Pluskal <mpluskal@suse.com>
+
+- update to 2018-10-01:
+  * developer visible changes only
+
+-------------------------------------------------------------------
+Wed Sep  5 12:04:00 UTC 2018 - astieger@suse.com
+
+- update to 2018-09-01:
+  * developer visible changes only
+
+-------------------------------------------------------------------
+Thu Aug 23 12:46:51 UTC 2018 - astieger@suse.com
+
+- update to 2018-08-01:
+  * Fix the "DFA out of memory" error for the reverse Prog
+
+-------------------------------------------------------------------
+Fri Jul 20 12:53:33 UTC 2018 - mpluskal@suse.com
+
+- Simplify spec file a bit
+
+-------------------------------------------------------------------
+Fri Jul 20 11:57:00 UTC 2018 - astieger@suse.com
+
+- update to 2018-07-01:
+  * Fix a "DFA out of memory" error
+  * Update Unicode data to 11.0.0
+  * Fix `-Wclass-memaccess' warnings and fallthrough macros
+  * Use the standard first-byte analysis for the DFA too
+
+-------------------------------------------------------------------
+Fri Apr  6 12:26:44 UTC 2018 - mpluskal@suse.com
+
+- Update to version 2018-04-01
+  * developer visible changes only
+
+-------------------------------------------------------------------
+Wed Mar 21 08:10:46 UTC 2018 - astieger@suse.com
+
+- update to 2018-03-01:
+  * no longer linking against librd and libm
+  * other developer visible changes
+
+-------------------------------------------------------------------
+Fri Feb  2 10:26:54 UTC 2018 - astieger@suse.com
+
+- update to 2018-02-01:
+  * developer visible changes only
+
+-------------------------------------------------------------------
+Wed Jan  3 16:14:03 UTC 2018 - mpluskal@suse.com
+
+- Update to version 2018-01-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Wed Jan  3 12:27:06 UTC 2018 - dimstar@opensuse.org
+
+- Add baselibs.conf: create libre2-0-32bit, dependency to
+  libqt5-qtwebengine-32bit.
+
+-------------------------------------------------------------------
+Mon Dec 18 14:19:37 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-12-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Fri Nov  3 08:50:46 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-11-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Mon Sep  4 12:11:07 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-07-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Sat Jul 29 10:04:51 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-07-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Sun Jun 11 09:55:00 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-06-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Fri May 19 08:42:56 UTC 2017 - vsistek@suse.com
+
+- Update to version 2017-05-01
+  * No upstream changelog available 
+
+-------------------------------------------------------------------
+Thu Apr 13 14:07:55 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-04-01
+  * No upstream changelog available
+
+-------------------------------------------------------------------
+Thu Mar 16 11:38:30 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-03-01
+  * No upstream changelog available
+
+-------------------------------------------------------------------
+Sat Jan 14 10:21:10 UTC 2017 - mpluskal@suse.com
+
+- Update to version 2017-01-01
+  * No upstream changelog available
+
+-------------------------------------------------------------------
+Sat Dec  3 12:10:17 UTC 2016 - mpluskal@suse.com
+
+- Update to version 2016-11-01:
+  * No upstream changelog available
+- Drop no longer needed re2-gcc61.patch
+
+-------------------------------------------------------------------
+Sat Oct 22 22:14:31 UTC 2016 - jengelh@inai.de
+
+- Fixup group and avoid rm indirection
+
+-------------------------------------------------------------------
+Thu Sep  8 07:53:14 UTC 2016 - mpluskal@suse.com
+
+- Drop releasenumber
+
+-------------------------------------------------------------------
+Wed Sep  7 12:17:14 UTC 2016 - tchvatal@suse.com
+
+- Version update to 2016-09-01 version
+  * Various changes based on google needs, long changelog in upstream
+    github repo
+- Rebase spec on Fedora package
+- Add patch to build with gcc 6.1:
+  * re2-gcc61.patch
+
+-------------------------------------------------------------------
+Fri Dec 21 12:44:23 UTC 2012 - aplanas@novell.com
+
+- Initial package version. 
+

re2.spec

@@ -0,0 +1,118 @@
+#
+# spec file for package re2
+#
+# Copyright (c) 2023 SUSE LLC
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+%global longver 2023-03-01
+%global shortver %(echo %{longver}|sed 's|-||g')
+%define libname libre2-10
+Name:           re2
+Version:        %{shortver}
+Release:        0
+Summary:        C++ fast alternative to backtracking RE engines
+License:        BSD-3-Clause
+Group:          Development/Libraries/C and C++
+URL:            https://github.com/google/re2
+Source0:        %{url}/archive/%{longver}/%{name}-%{longver}.tar.gz
+Source99:       baselibs.conf
+%if 0%{?suse_version} < 1550
+BuildRequires:  gcc12-c++
+%else
+BuildRequires:  gcc-c++
+%endif
+BuildRequires:  cmake >= 3.10.2
+BuildRequires:  pkgconfig
+BuildRequires:  pkgconfig(icu-uc)
+
+%description
+RE2 is a C++ library providing a fast, safe, thread-friendly alternative to
+backtracking regular expression engines like those used in PCRE, Perl, and
+Python.
+
+Backtracking engines are typically full of features and convenient syntactic
+sugar but can be forced into taking exponential amounts of time on even small
+inputs.
+
+In contrast, RE2 uses automata theory to guarantee that regular expression
+searches run in time linear in the size of the input, at the expense of some
+missing features (e.g. back references and generalized assertions).
+
+%package -n %{libname}
+Summary:        C++ fast alternative to backtracking RE engines
+Group:          System/Libraries
+
+%description -n %{libname}
+RE2 is a C++ library providing a fast, safe, thread-friendly alternative to
+backtracking regular expression engines like those used in PCRE, Perl, and
+Python.
+
+Backtracking engines are typically full of features and convenient syntactic
+sugar but can be forced into taking exponential amounts of time on even small
+inputs.
+
+In contrast, RE2 uses automata theory to guarantee that regular expression
+searches run in time linear in the size of the input, at the expense of some
+missing features (e.g. back references and generalized assertions).
+
+%package        devel
+Summary:        C++ header files and library symbolic links for %{name}
+Group:          Development/Libraries/C and C++
+Requires:       %{libname} = %{version}
+
+%description    devel
+This package contains the C++ header files and symbolic links to the shared
+libraries for %{name}. If you would like to develop programs using %{name},
+you will need to install %{name}-devel.
+
+%prep
+%autosetup -n %{name}-%{longver}
+
+%build
+%if 0%{?suse_version} < 1550
+export CXX=g++-12
+%endif
+%cmake \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DRE2_USE_ICU=ON \
+	%{nil}
+%cmake_build
+
+%install
+%cmake_install
+
+%check
+%if 0%{?suse_version} < 1550
+export CXX=g++-12
+%endif
+export LD_LIBRARY_PATH=%{buildroot}/%{_libdir}:LD_LIBRARY_PATH
+%ctest || true
+
+%post -n %{libname} -p /sbin/ldconfig
+%postun -n %{libname} -p /sbin/ldconfig
+
+%files -n %{libname}
+%license LICENSE
+%doc AUTHORS CONTRIBUTORS README
+%{_libdir}/lib%{name}.so.*
+
+%files devel
+%license LICENSE
+%{_includedir}/%{name}
+%{_libdir}/lib%{name}.so
+%{_libdir}/pkgconfig/%{name}.pc
+%{_libdir}/cmake/%{name}
+
+%changelog