# Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.

# Disable build id note requirement for now
%undefine _missing_build_ids_terminate_build

# Force special prefix for Vespa
%define _prefix /opt/vespa-deps

# Only strip debug info
%global _find_debuginfo_opts -g

# Don't provide shared library or pkgconfig
%global __provides_exclude ^(lib.*\\.so\\.[0-9.]*\\([A-Za-z._0-9]*\\)\\(64bit\\)|pkgconfig\\(.*)$

# Exclude automated requires for libraries in /opt/vespa-deps/lib64.
%global __requires_exclude ^lib(protobuf|protoc)\\.so\\.[0-9.]*\\([A-Za-z._0-9]*\\)\\(64bit\\)$

# Version
%define ver_major 3
%define ver_minor 19
%define ver_patch 1
%define ver_release 1

Summary:        Protocol Buffers for C++ runtime
Name:           vespa-protobuf
Version:        %{ver_major}.%{ver_minor}.%{ver_patch}
Release:        %{ver_release}%{?dist}
License:        BSD
URL:            https://github.com/protocolbuffers/protobuf
Source0:        https://github.com/protocolbuffers/protobuf/releases/download/v%{version}/protobuf-cpp-%{version}.tar.gz
Patch0:         patches.protobuf-linker-maps.diff

%if 0%{?el7}
%if 0%{?amzn2}
BuildRequires: gcc10-c++%{?_isa}
%define _configure_args CC=gcc10-gcc CXX=gcc10-g++ CC_FOR_BUILD=gcc10-gcc CXX_FOR_BUILD=gcc10-g++
%else
%define _devtoolset_enable /opt/rh/devtoolset-10/enable
BuildRequires: devtoolset-10-gcc-c++%{?_isa}
%endif
%endif
%if 0%{?el8}
%define _devtoolset_enable /opt/rh/gcc-toolset-10/enable
BuildRequires: gcc-toolset-10-gcc-c++
BuildRequires: make
%endif
%if 0%{?fedora}
BuildRequires: gcc-c++
BuildRequires: make
%endif

%global _vespa_3rdparty_deps_packaging_notice \
See https://github.com/vespa-engine/vespa-3rdparty-deps for details \
about packaging.

%description
Protocol Buffers (a.k.a., protobuf) are Google's language-neutral,
platform-neutral, extensible mechanism for serializing structured data.

This package contains protobuf runtime library for C++.
%{_vespa_3rdparty_deps_packaging_notice}
%package devel
Summary:        Protocol Buffers for C++ development
Requires:       %{name} = %{version}-%{release}

%description devel
This package contains protobuf compiler for C++ and C++ headers and libraries.
%{_vespa_3rdparty_deps_packaging_notice}
%prep
%setup -q -n protobuf-%{version}
%if 0%{?el7} && 0%{?amzn2}
%patch0 -p0
%endif

%build
%if 0%{?_devtoolset_enable:1}
source %{_devtoolset_enable} || true
%endif
mkdir build && cd build
CXXFLAGS="-std=c++14 -g -O3" \
../configure --prefix=%{_prefix} --libdir=%{_prefix}/lib64 %{?_configure_args}
make %{?_smp_mflags}

%install
%if 0%{?_devtoolset_enable:1}
source %{_devtoolset_enable} || true
%endif
cd build
%make_install

%define _unpackaged_files_terminate_build 0

%files
%{_libdir}/libprotobuf.so.30*
%license LICENSE

%files devel
%dir %{_includedir}/google
%{_includedir}/google/protobuf/
%{_libdir}/libprotobuf.so
%{_libdir}/libprotoc.so
%{_libdir}/libprotoc.so.30*
%{_bindir}/protoc
%license LICENSE

%changelog