# since strip in binutils fails to strip bpf objects in this package
# use eu-strip of elfutils instead
%global __strip /usr/bin/eu-strip
# eu-strip cannot strip static libs
# use strip for static libs
%global __brp_strip_static_archive %{_rpmconfigdir}/brp-strip-static-archive /usr/bin/strip

Name:             xdp-tools
Version:          1.0.1
Release:          3
Summary:          Utilities and example programs for use with XDP
%global _soversion 1.0.0

License:          GPLv2
URL:              https://github.com/xdp-project/%{name}
Source0:          https://github.com/xdp-project/%{name}/archive/v%{version}.tar.gz

BuildRequires:    libbpf-devel
BuildRequires:    elfutils-libelf-devel
BuildRequires:    zlib-devel
BuildRequires:    libpcap-devel
BuildRequires:    clang >= 10.0.0
BuildRequires:    llvm >= 10.0.0
BuildRequires:    make
BuildRequires:    gcc
BuildRequires:    pkgconfig
BuildRequires:    m4
BuildRequires:    emacs-nox
BuildRequires:    wireshark-cli
BuildRequires:    elfutils

# Always keep xdp-tools and libxdp packages in sync
Requires:         libxdp = %{version}-%{release}

# find-debuginfo produces empty debugsourcefiles.list
# disable the debug package to avoid rpmbuild error'ing out because of this
%global debug_package %{nil}
%global _hardened_build 1

%description
Utilities and example programs for use with XDP

%package -n libxdp
Summary:          XDP helper library
Requires:         kernel-headers

%package -n libxdp-devel
Summary:          Development files for libxdp
Requires:         kernel-headers
Requires:         libxdp = %{version}-%{release}

%package -n libxdp-static
Summary:          Static library files for libxdp
Requires:         kernel-headers
Requires:         libxdp-devel = %{version}-%{release}

%description -n libxdp
The libxdp package contains the libxdp library for managing XDP programs,
used by the %{name} package

%description -n libxdp-devel
The libxdp-devel package contains headers used for building XDP programs using
libxdp.

%description -n libxdp-static
The libxdp-static package contains the static library version of libxdp.

%prep
%autosetup -p1 -n %{name}-%{version}


%build
export CFLAGS='%{build_cflags}'
export LDFLAGS='%{build_ldflags}'
export LIBDIR='%{_libdir}'
export CLANG=%{_bindir}/clang
export LLC=%{_bindir}/llc
export PRODUCTION=1
export DYNAMIC_LIBXDP=1
export FORCE_SYSTEM_LIBBPF=1
export FORCE_EMACS=1
./configure
make %{?_smp_mflags} V=1

%install
export DESTDIR='%{buildroot}'
export SBINDIR='%{_sbindir}'
export LIBDIR='%{_libdir}'
export MANDIR='%{_mandir}'
export DATADIR='%{_datadir}'
export HDRDIR='%{_includedir}/xdp'
make install V=1

%files
%{_sbindir}/xdp-filter
%{_sbindir}/xdp-loader
%{_sbindir}/xdpdump
%{_mandir}/man8/*
%{_libdir}/bpf/xdpfilt_*.o
%{_libdir}/bpf/xdpdump_*.o
%{_datadir}/xdp-tools/
%license LICENSE

%files -n libxdp
%{_libdir}/libxdp.so.1
%{_libdir}/libxdp.so.%{_soversion}
%{_libdir}/bpf/xdp-dispatcher.o
%{_mandir}/man3/*

%files -n libxdp-static
%{_libdir}/libxdp.a

%files -n libxdp-devel
%{_includedir}/xdp/*.h
%{_libdir}/libxdp.so
%{_libdir}/pkgconfig/libxdp.pc

%changelog
* Mon Oct 10 2022 LemmyHuang <huangliming5@huawei.com> 1.0.1-3
- correct release number format

* Wed Apr 20 2022 Di Wang <wangdi@kylinos.cn> 1.0.1-2
- workaround for stripping failure of bpf objects by binutils

* Fri Sep 10 2021 Pengju Jiang <jiangpengju2@huawei.com> 1.0.1-1
- solve the strip problem of dark conversion compilation

* Tue Oct 20 2020 Hubble Zhu <hubble_zhu@qq.com> 1.0.1-0
- Initial package