Introduce percona-xtrabackup 2.3.6 into openEuler

This version(2.3.6) we proposed can match the mysql version 5.7.X and
the ones which near it.

compilec-fix.patch

@@ -0,0 +1,12 @@
+diff -ruNa percona-xtrabackup-percona-xtrabackup-2.3.6/cmake/build_configurations/compiler_options.cmake percona-xtrabackup-percona-xtrabackup-2.3.6_patched/cmake/build_configurations/compiler_options.cmake
+--- percona-xtrabackup-percona-xtrabackup-2.3.6/cmake/build_configurations/compiler_options.cmake	2016-11-25 17:05:53.000000000 +0800
++++ percona-xtrabackup-percona-xtrabackup-2.3.6_patched/cmake/build_configurations/compiler_options.cmake	2021-07-16 21:10:47.260642064 +0800
+@@ -25,7 +25,7 @@
+ 
+   # Default GCC flags
+   IF(CMAKE_COMPILER_IS_GNUCC)
+-    SET(COMMON_C_FLAGS               "-g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing")
++    SET(COMMON_C_FLAGS               "-g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing -Wno-implicit-fallthrough -Wno-stringop-truncation -Wno-stringop-overflow")
+     # Disable inline optimizations for valgrind testing to avoid false positives
+     IF(WITH_VALGRIND)
+       SET(COMMON_C_FLAGS             "-fno-inline ${COMMON_C_FLAGS}")

gcc-7-flags-fix.patch

@@ -0,0 +1,11 @@
+--- a/cmake/build_configurations/compiler_options.cmake        2021-07-16 04:05:53.000000000 -0500
++++ b/cmake/build_configurations/compiler_options.cmake        2021-07-16 12:20:04.708833670 -0500
+@@ -34,7 +34,7 @@
+     SET(CMAKE_C_FLAGS_RELWITHDEBINFO "-O3 ${COMMON_C_FLAGS}")
+   ENDIF()
+   IF(CMAKE_COMPILER_IS_GNUCXX)
+-    SET(COMMON_CXX_FLAGS               "-g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing")
++    SET(COMMON_CXX_FLAGS               "-g -fabi-version=2 -fno-omit-frame-pointer -fno-strict-aliasing -fpermissive")
+     # Disable inline optimizations for valgrind testing to avoid false positives
+     IF(WITH_VALGRIND)
+       SET(COMMON_CXX_FLAGS             "-fno-inline ${COMMON_CXX_FLAGS}")

percona-xtrabackup.spec

@@ -0,0 +1,99 @@
+Name: percona-xtrabackup
+Summary: Online backup for InnoDB/XtraDB in MySQL, Percona Server and MariaDB
+Version: 2.3.6
+Release: 1
+License: GPLv2
+URL: http://www.percona.com/software/percona-xtrabackup/
+Source: percona-xtrabackup-%{version}.tar.gz
+Patch1: gcc-7-flags-fix.patch
+Patch2: compilec-fix.patch
+
+Provides: %{name}
+
+BuildRequires: automake
+BuildRequires: cmake >= 2.6.3
+BuildRequires: patch
+BuildRequires: gcc
+BuildRequires: gcc-c++
+BuildRequires: libtool
+
+BuildRequires: perl-generators
+BuildRequires: procps
+BuildRequires: python-sphinx
+
+BuildRequires: vim-common
+BuildRequires: bison
+BuildRequires: ncurses-devel
+BuildRequires: openssl-devel
+BuildRequires: libaio-devel
+BuildRequires: libgcrypt-devel
+BuildRequires: libcurl-devel
+BuildRequires: libev-devel
+Requires: perl(DBD::mysql)
+Requires: libcurl
+Requires: libev
+
+%description
+Online backup for InnoDB/XtraDB in MySQL, MariaDB and Percona Server.
+
+%package test
+Summary: Test suite for Percona Xtrabackup
+Provides: %{name}-test
+Requires: %{name}
+Requires: /usr/bin/mysql
+Requires: %{name} = %{version}-%{release}
+
+%description test
+This package contains the test suite for Percona Xtrabackup
+
+%prep
+%setup -qn %{name}-%{name}-%{version}
+%patch1 -p1
+%patch2 -p1
+
+%build
+cmake -DBUILD_CONFIG=xtrabackup_release && make %{?_smp_mflags}
+
+%install
+[ "%{buildroot}" != '/' ] && rm -rf %{buildroot}
+install -d %{buildroot}%{_bindir}
+install -d %{buildroot}%{_datadir}
+install -d %{buildroot}%{_mandir}/man1
+# install binaries and configs
+
+SRC_DIR=storage/innobase/xtrabackup/src
+pushd .
+cd $SRC_DIR
+install -p -m 755 xtrabackup %{buildroot}%{_bindir}
+ln -sf xtrabackup %{buildroot}%{_bindir}/innobackupex
+install -p -m 755 xbstream %{buildroot}%{_bindir}
+install -p -m 755 xbcrypt %{buildroot}%{_bindir}
+cd ..
+find test -size 0 -delete
+cp -pR test %{buildroot}%{_datadir}/percona-xtrabackup-test
+rm -rf %{buildroot}%{_datadir}/percona-xtrabackup-test/kewpie
+rm -rf %{buildroot}%{_datadir}/percona-xtrabackup-test/*Make*
+cd doc/source/build/man
+install -m 644 *.1 %{buildroot}%{_mandir}/man1
+
+popd
+
+%files
+%{_bindir}/innobackupex
+%{_bindir}/xtrabackup
+%{_bindir}/xbstream
+%{_bindir}/xbcrypt
+%doc COPYING README VERSION
+%{_mandir}/man1/innobackupex.1.gz
+%{_mandir}/man1/xtrabackup.1.gz
+%{_mandir}/man1/xbstream.1.gz
+%{_mandir}/man1/xbcrypt.1.gz
+
+%files -n percona-xtrabackup-test
+%{_datadir}/percona-xtrabackup-test
+%doc COPYING
+
+%changelog
+* Mon Jul 26 2021 bzhaoop <bzhaojyathousandy@gmail.com> - 2.3.6-1
+- Init project for percona-xtrabackup
+

percona-xtrabackup.yaml

@@ -0,0 +1,4 @@
+version_control: git
+src_repo: https://github.com/percona/percona-xtrabackup
+tag_prefix: ""
+separator: "."