!3 支持 20.03 LTS Next分支

From: @licihua
Reviewed-by: @yanan-rock
Signed-off-by: @yanan-rock

abseil-cpp.spec

@@ -0,0 +1,61 @@
+# Force out of source build
+%undefine __cmake_in_source_build
+
+Name:           abseil-cpp
+Version:        20200923.3
+Release:        1
+Summary:        C++ Common Libraries
+
+License:        ASL 2.0
+URL:            https://abseil.io
+Source0:        https://github.com/abseil/abseil-cpp/archive/%{version}/%{name}-%{version}.tar.gz
+
+BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  make
+
+%description
+Abseil is an open-source collection of C++ library code designed to augment
+the C++ standard library. The Abseil library code is collected from
+Google's own C++ code base, has been extensively tested and used in
+production, and is the same code we depend on in our daily coding lives.
+
+In some cases, Abseil provides pieces missing from the C++ standard; in
+others, Abseil provides alternatives to the standard for special needs we've
+found through usage in the Google code base. We denote those cases clearly
+within the library code we provide you.
+
+Abseil is not meant to be a competitor to the standard library; we've just
+found that many of these utilities serve a purpose within our code base,
+and we now want to provide those resources to the C++ community as a whole.
+
+%package devel
+Summary: Development files for %{name}
+Requires: %{name}%{?_isa} = %{version}-%{release}
+Conflicts: grpc < 1.31.0-5
+
+%description devel
+Development headers for %{name}
+
+%prep
+%autosetup -p1
+
+%build
+%cmake
+
+%install
+%make_install
+
+%files
+%license LICENSE
+%doc FAQ.md README.md UPGRADES.md
+%{_libdir}/libabsl_*.so
+
+%files devel
+%{_includedir}/absl
+%{_libdir}/cmake/absl
+%{_libdir}/libabsl_*.so
+
+%changelog
+* Mon Sep 27 2021 licihua <licihua@huawei.com> - 20200923.3-1
+- package init

abseil-cpp.yaml

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+version_control: github
+src_repo: abseil/abseil-cpp
+tag_prefix: ^v
+separator: .