pkg: support rpm build

Add script to pack dpdk-vhost-vfe as rpm package.
Install vfe-vhostd/vfe-vhost-cli to /opt/mellanox/dpdk-vhost-vfe/bin.

pkg/build_rpm.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+set -e -x
+
+name=dpdk-vhost-vfe
+topdir=/tmp/build_dpdk_topdir
+specfile=pkg/$name.spec
+[ -z "$VER" ] && VER=`cut -f 3 -d '-' VERSION`
+release=`rpm --eval 1%{?dist}`
+
+srctar=$name-$VER.tar.gz
+srcrpm=$name-$VER-$release.src.rpm
+binrpm=$name-$VER-$release.`uname -m`.rpm
+srcrpm_full=$topdir/SRPMS/$srcrpm
+binrpm_full=$topdir/RPMS/`uname -m`/$binrpm
+
+mkdir -p ${topdir}/{SOURCES,RPMS,SRPMS,SPECS,BUILD,BUILDROOT}
+
+# generate src.rpm
+if [[ ! -f $srcrpm ]] ; then
+	echo "====  building source rpm package $srcrpm ===="
+
+	rm -rf $topdir/SOURCES/$srctar
+	git archive \
+		--format=tar.gz --prefix=$name-$VER/ -o $topdir/SOURCES/$srctar HEAD
+
+	rpmbuild -bs --define "_topdir $topdir" $specfile
+
+	if [ -f $srcrpm_full ]; then
+		echo "$srcrpm build success"
+		ls -l $srcrpm_full
+	else
+		echo "$srcrpm build fail"
+	fi
+
+	cp $srcrpm_full .
+
+else
+	echo -e "$srcrpm exists, rm it to regenerate"
+fi
+
+# build rpm
+if [[ ! -f $binrpm ]] ; then
+	echo "====  building $binrpm ===="
+
+	rpmbuild --rebuild --define "_topdir $topdir" $srcrpm_full
+
+	if [ -f $binrpm_full ]; then
+		echo "$binrpm build success"
+		ls -l $binrpm_full
+	else
+		echo "$binrpm build fail"
+	fi
+
+	cp $binrpm_full .
+else
+	echo -e "$binrpm exists, rm it to regenerate"
+fi
+

pkg/dpdk-vhost-vfe.spec

@@ -0,0 +1,185 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2014 6WIND S.A.
+# Copyright 2018 Luca Boccassi <bluca@debian.org>
+
+%undefine _include_gdb_index
+
+%define __arch_install_post QA_SKIP_RPATHS=2 %{__arch_install_post}
+
+# debug symbols add ~300 MB of storage requirement on OBS per target
+%define debug_package %{nil}
+%bcond_with bluefield
+
+Name: dpdk-vhost-vfe
+Version: 0.4
+Release: 1%{?dist}
+Packager: dev@dpdk.org
+URL: http://dpdk.org
+Source: http://dpdk.org/browse/dpdk/snapshot/dpdk-vhost-vfe-%{version}.tar.gz
+
+Summary: Data Plane Development Kit core
+Group: System Environment/Libraries
+License: BSD-3-Clause AND GPL-2.0-only AND LGPL-2.1-only
+
+ExclusiveArch: i686 x86_64 aarch64 ppc64 ppc64le armv7l armv7hl
+
+%global dst_prefix /opt/mellanox/dpdk-vhost-vfe
+%global dst_lib lib64
+
+%ifarch aarch64
+%global machine armv8a
+%global target arm64-%{machine}-linux-gcc
+%global config arm64-%{machine}-linux-gcc
+%else
+%ifarch armv7l armv7hl
+%global machine armv7a
+%global target arm-%{machine}-linux-gcc
+%global config arm-%{machine}-linux-gcc
+%else
+%ifarch ppc64 ppc64le
+%global machine power8
+%global target ppc_64-%{machine}-linux-gcc
+%global config ppc_64-%{machine}-linux-gcc
+%else
+%global machine default
+%global target %{_arch}-%{machine}-linux-gcc
+%global config %{_arch}-native-linux-gcc
+%endif
+%endif
+%endif
+
+%define _unpackaged_files_terminate_build 0
+
+BuildRequires: zlib-devel, meson, libev-devel
+%if ! 0%{?rhel_version}
+BuildRequires: libpcap-devel
+%endif
+%if 0%{?suse_version}
+%ifnarch armv7l armv7hl
+BuildRequires: libnuma-devel
+%endif
+BuildRequires: libelf-devel
+BuildRequires:  %{kernel_module_package_buildreqs}
+%if 0%{?sle_version} >= 150000
+BuildRequires:  rdma-core-devel
+%endif
+%else
+%if 0%{?fedora} || 0%{?rhel_version} || 0%{?centos_version}
+%ifnarch armv7l armv7hl
+BuildRequires: numactl-devel
+%endif
+BuildRequires: elfutils-libelf-devel
+BuildRequires: kernel-devel, kernel-headers
+%endif
+%endif
+
+Requires: libev
+
+%description
+DPDK core includes kernel modules, core libraries and tools.
+testpmd application allows to test fast packet processing environments
+on x86 platforms. For instance, it can be used to check that environment
+can support fast path applications such as 6WINDGate, pktgen, rumptcpip, etc.
+More libraries are available as extensions in other packages.
+
+%package devel
+Summary: Data Plane Development Kit for development
+Requires: %{name}%{?_isa} = %{version}-%{release}
+Provides: pkgconfig(libdpdk) = %{version}-%{release}
+%description devel
+DPDK devel is a set of makefiles, headers and examples
+for fast packet processing on x86 platforms.
+
+%prep
+%setup -q
+MESON_PARAMS=%{?meson_params}
+ENABLED_DRVS="bus/pci,bus/auxiliary,bus/vdev"
+ENABLED_DRVS="mempool/bucket,mempool/stack,mempool/ring,$ENABLED_DRVS"
+#ENABLED_DRVS="common/mlx5,$ENABLED_DRVS"
+#ENABLED_DRVS="net/mlx5,net/vhost,net/virtio,net/af_packet,$ENABLED_DRVS"
+#ENABLED_DRVS="vdpa/mlx5,compress/mlx5,regex/mlx5,$ENABLED_DRVS"
+#ENABLED_DRVS="gpu/cuda,$ENABLED_DRVS"
+ENABLED_DRVS="net/vhost,net/virtio,vdpa/virtio,common/virtio,common/virtio_mi,$ENABLED_DRVS"
+disable_drivers () {
+	enabled_drvs=$1
+	types=$(ls -d drivers/*/)
+	for t in $types; do
+		drivers=$(ls -d "$t"*/)
+		for d in $drivers; do
+			enable="False"
+			OIFS=$IFS; IFS=','
+			for e in $enabled_drvs; do
+				if [ -z "${d##*"$e"*}" ]; then enable="True"; fi
+			done
+			IFS=$OIFS
+			if [ "$enable" = "False" ]; then
+				disabled="$(printf '%s' "$d" | cut -d'/' -f2-),$disabled"
+			fi
+		done
+	done
+	printf '%s' "$disabled"
+}
+DISABLED_DRVS=$(disable_drivers "$ENABLED_DRVS")
+
+%if %{with bluefield}
+MESON_PARAMS="$MESON_PARAMS --cross-file config/arm/arm64_bluefield_linux_native_gcc"
+MACHINE=native
+%else
+%ifarch aarch64
+MACHINE=native
+%else
+MACHINE=default
+%endif
+%endif
+
+CFLAGS="$CFLAGS -fcommon -Werror" meson %{target} -Dexamples=vdpa -Dc_args='-DRTE_LIBRTE_VDPA_DEBUG' --debug -Dprefix=%{dst_prefix} -Dlibdir=%{dst_prefix}/%{dst_lib} --includedir=include/dpdk -Dmachine=$MACHINE -Dmax_ethports=1024 -Ddisable_drivers=$DISABLED_DRVS -Dtests=false -Ddrivers_install_subdir=dpdk/pmds --default-library=shared $MESON_PARAMS
+
+%build
+%{__ninja} -v -C %{target}
+
+%install
+rm -rf %{buildroot}
+DESTDIR=%{buildroot} %{__ninja} -v -C %{target} install
+
+# Create ld.so.conf.d entry
+mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
+cat > %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{name}-%{_arch}.conf << EOF
+%{dst_prefix}/%{dst_lib}
+EOF
+
+# Export PKG_CONFIG_PATH
+mkdir -p %{buildroot}%{_sysconfdir}/profile.d
+cat > %{buildroot}%{_sysconfdir}/profile.d/%{name}-%{_arch}.sh << 'EOF'
+export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:%{dst_prefix}/%{dst_lib}/pkgconfig
+EOF
+
+%files
+%dir %{dst_prefix}/%{dst_lib}/dpdk
+%dir %{dst_prefix}/%{dst_lib}/dpdk/pmds
+%{dst_prefix}/bin/vfe-vhost*
+%{dst_prefix}/bin/vhostmgmt
+%{dst_prefix}/bin/dpdk-vfe-vdpa
+%{dst_prefix}/%{dst_lib}/*.so.*
+%{dst_prefix}/%{dst_lib}/dpdk/*/*.so.*
+/etc/ld.so.conf.d/%{name}-%{_arch}.conf
+
+%files devel
+%{dst_prefix}/include/dpdk
+%{dst_prefix}/%{dst_lib}/*.so
+%{dst_prefix}/%{dst_lib}/dpdk/*/*.so
+%{dst_prefix}/%{dst_lib}/*.a
+%{dst_prefix}/%{dst_lib}/pkgconfig/*.pc
+/etc/ld.so.conf.d/%{name}-%{_arch}.conf
+/etc/profile.d/%{name}-%{_arch}.sh
+
+%post
+/sbin/ldconfig
+%ifarch %{ix86}
+/sbin/depmod
+%endif
+
+%postun
+/sbin/ldconfig
+%ifarch %{ix86}
+/sbin/depmod
+%endif