xref: /spdk/test/common/config/pkgdep/git (revision f417ec25e31cc22ca6cddd4d40bb4ad3031b2424)

function install_qat() {
	if ! hash yasm; then
		install yasm
	fi

	install libnl3 libnl3-devel || install libnl-3-200 libnl-3-dev libnl-genl-3-dev

	in_syms() {
		local syms
		if [[ -e /proc/kallsyms ]]; then
			syms=/proc/kallsyms
		elif [[ -e /boot/System.map-$kernel_ver ]]; then
			syms=/boot/System.map-$kernel_ver
		else
			return 0
		fi

		grep -q "$1" "$syms"
	}

	if [[ -e /sys/module/qat_c62x ]]; then
		sudo modprobe -r qat_c62x || :
	fi
	if [[ -d $GIT_REPOS/QAT ]]; then
		sudo rm -rf "$GIT_REPOS/QAT"
	fi

	mkdir "$GIT_REPOS/QAT"

	tar -C "$GIT_REPOS/QAT" -xzof - < <(wget -O- "$DRIVER_LOCATION_QAT")

	patch --dir="$GIT_REPOS/QAT" -p1 \
		< "$rootdir/test/common/config/pkgdep/patches/qat/0001-old-style-declaration.patch"
	patch --dir="$GIT_REPOS/QAT" -p1 \
		< "$rootdir/test/common/config/pkgdep/patches/qat/0001-empty-body.patch"

	(cd "$GIT_REPOS/QAT" && sudo ./configure --enable-icp-sriov=host && sudo make install)

	if ! sudo service qat_service start; then
		echo "failed to start the qat service. Something may be wrong with your device or package."
	fi
}

function install_rocksdb() {
	# Rocksdb is installed for use with the blobfs tests.
	if [ ! -d /usr/src/rocksdb ]; then
		git clone "${GIT_REPO_ROCKSDB}" "$GIT_REPOS/rocksdb"
		git -C "$GIT_REPOS/rocksdb" checkout 6.15.fb
		sudo mv "$GIT_REPOS/rocksdb" /usr/src/
	else
		sudo git -C /usr/src/rocksdb checkout spdk-v8.1.1
		echo "rocksdb already in /usr/src. Not checking out again"
	fi
}

function install_ittapi() {
	# Install Intel Instrumentation and Trace API
	local ittapi_version=v3.24.5 ittapi_dir=/usr/src/ittapi

	rm -rf "$ittapi_dir"
	git clone "${GIT_REPO_ITTAPI}" --branch "$ittapi_version" "$GIT_REPOS/ittapi"
	make -C "$GIT_REPOS/ittapi/src/ittnotify_refcol"

	mv "$GIT_REPOS/ittapi" "$ittapi_dir"
	ln -s . "$ittapi_dir/sdk"
}

function install_fio() {
	# This version of fio is installed in /usr/src/fio to enable
	# building the spdk fio plugin.
	local fio_version="fio-3.35"

	if [ ! -d /usr/src/fio ]; then
		if [ ! -d fio ]; then
			git clone "${GIT_REPO_FIO}" "$GIT_REPOS/fio"
			sudo mv "$GIT_REPOS/fio" /usr/src/
		else
			sudo mv "$GIT_REPOS/fio" /usr/src/
		fi
		(
			git -C /usr/src/fio checkout master \
				&& git -C /usr/src/fio pull \
				&& git -C /usr/src/fio checkout $fio_version \
				&& if [ $OSID == 'freebsd' ]; then
					gmake -C /usr/src/fio -j${jobs} \
						&& sudo gmake -C /usr/src/fio install
				else
					make -C /usr/src/fio -j${jobs} \
						&& sudo make -C /usr/src/fio install
				fi
		)
	else
		echo "fio already in /usr/src/fio. Not installing"
	fi
}

function install_flamegraph() {
	# Flamegraph is used when printing out timing graphs for the tests.
	if [ ! -d /usr/local/FlameGraph ]; then
		git clone "${GIT_REPO_FLAMEGRAPH}" "$GIT_REPOS/FlameGraph"
		mkdir -p /usr/local
		sudo mv "$GIT_REPOS/FlameGraph" /usr/local/FlameGraph
	else
		echo "flamegraph already installed. Skipping"
	fi
}

function _install_qemu() {
	local repo=$1
	local branch=$2
	local prefix=${3:-}
	local name=${4:-}

	mkdir -p "$GIT_REPOS/qemu"

	local repo_dir=$GIT_REPOS/qemu/$branch
	if [[ -n $prefix ]]; then
		repo_dir=$GIT_REPOS/qemu/$prefix-$branch
	fi

	if [[ ! -d $repo_dir ]]; then
		git clone "$repo" -b "$branch" "$repo_dir"
	else
		echo "qemu already checked out. Skipping"
	fi

	declare -a opt_params=("--prefix=/usr/local/qemu/${repo_dir##*/}")
	declare -a extra_cflags=()

	opt_params+=("--disable-docs")
	if ((gcc_version >= 9)); then
		opt_params+=("--disable-glusterfs")
	fi

	extra_cflags+=("-Wno-error")

	# Most tsocks proxies rely on a configuration file in /etc/tsocks.conf.
	# If using tsocks, please make sure to complete this config before trying to build qemu.
	if [[ $INSTALL_TSOCKS == true && $NO_TSOCKS != true ]]; then
		if hash tsocks 2> /dev/null; then
			opt_params+=("--with-git='tsocks git'")
		fi
	fi
	opt_params+=("--extra-cflags=${extra_cflags[*]}")

	if [[ $prefix == vanilla ]]; then
		# Latest qemu seems to take sysconfdir from the prefix and instead of checking /etc
		# it looks under /usr/local/qemu/vanilla*/bin/../etc which is a bit peculiar. Fix it.
		opt_params+=("--sysconfdir=/etc/")
	fi

	# The qemu configure script places several output files in the CWD.
	(cd "$repo_dir" && ./configure "${opt_params[@]}" --target-list="x86_64-softmmu" --enable-kvm --enable-linux-aio --enable-numa)

	make -C "$repo_dir" -j${jobs}
	sudo make -C "$repo_dir" install

	# Add a symlink to point at a latest build - this is useful to easily track QEMU flavors for which
	# branches change quite often (e.g. vfio-user's).
	[[ -n $name ]] || return 0
	[[ -L /usr/local/qemu/$name-latest ]] && sudo rm "/usr/local/qemu/$name-latest"
	sudo ln -s "/usr/local/qemu/${repo_dir##*/}" "/usr/local/qemu/$name-latest"
}

function install_qemu() {
	# Four versions of QEMU are used in the tests, three are installed
	# directly from the source. Each QEMU is dedicated for different
	# use-cases:
	#  - Packed QEMU: version provided by given distro. Used to boot VMs
	#    from within vhost tests.
	#  - vfio-user QEMU: A special fork to test libvfio-user components.
	#  - Vanilla QEMU: Used by the CI to boot the testing VMs.

	_install_qemu $GIT_REPO_QEMU_VFIO $VFIO_QEMU_BRANCH "" vfio-user
	_install_qemu "$GIT_REPO_QEMU" "$VANILLA_QEMU_BRANCH" vanilla vanilla
}

function install_nvmecli() {
	# nvme-cli >1.11.1 should be used.
	rm -rf "$GIT_REPOS/nvme-cli-cuse"
	git clone "https://github.com/linux-nvme/nvme-cli.git" "$GIT_REPOS/nvme-cli-cuse"
	git -C "$GIT_REPOS/nvme-cli-cuse" checkout v2.5

	meson setup --force-fallback-for=libnvme \
		"$GIT_REPOS/nvme-cli-cuse/.build" \
		"$GIT_REPOS/nvme-cli-cuse"
	meson compile -C "$GIT_REPOS/nvme-cli-cuse/.build"

	rm -rf /usr/local/src/nvme-cli
	mv "$GIT_REPOS/nvme-cli-cuse" /usr/local/src/nvme-cli

	# Make sure binary is available for the cuse tests
	if [[ -e /usr/local/src/nvme-cli/.build/nvme ]]; then
		sudo ln -s .build/nvme /usr/local/src/nvme-cli/
	fi
}

# This function install version of nvme-cli, that support listing spdk nvme
# devices, should be remove after changes present in nvme-cli upstream.
function install_nvmecli_plugin() {
	rm -rf "$GIT_REPOS/nvme-cli-plugin"

	git clone $GIT_REPO_NVME_CLI "$GIT_REPOS/nvme-cli-plugin"
	git -C "$GIT_REPOS/nvme-cli-plugin" fetch $GIT_REPO_NVME_CLI refs/changes/95/16795/12
	git -C "$GIT_REPOS/nvme-cli-plugin" checkout FETCH_HEAD

	meson setup --force-fallback-for=libnvme,json-c \
		"$GIT_REPOS/nvme-cli-plugin/.build" \
		"$GIT_REPOS/nvme-cli-plugin"
	meson compile -C "$GIT_REPOS/nvme-cli-plugin/.build"

	rm -rf /usr/local/src/nvme-cli-plugin
	mv "$GIT_REPOS/nvme-cli-plugin" /usr/local/src/nvme-cli-plugin

	# Make sure binary is available for the plugin tests
	if [[ -e /usr/local/src/nvme-cli-plugin/.build/nvme ]]; then
		sudo ln -s .build/nvme /usr/local/src/nvme-cli-plugin/
	fi
}

function install_libiscsi() {
	# We currently don't make any changes to the libiscsi repository for our tests, but it is possible that we will need
	# to later. Cloning from git is just future proofing the machines.
	if [[ ! -d $GIT_REPOS/libiscsi ]]; then
		git clone "${GIT_REPO_LIBISCSI}" "$GIT_REPOS/libiscsi"
	else
		echo "libiscsi already checked out. Skipping"
	fi
	(cd "$GIT_REPOS/libiscsi" && ./autogen.sh && ./configure --prefix=/usr/local/libiscsi)
	make -C "$GIT_REPOS/libiscsi" -j${jobs} WARN_CFLAGS=
	sudo make -C "$GIT_REPOS/libiscsi" install
}

function install_git() {
	if type -P git; then
		if ge "$(git --version | awk '{print $3}')" "$GIT_VERSION"; then
			return 0
		fi
	fi >/dev/null

	install zlib-devel curl-devel
	tar -C "$GIT_REPOS" -xzof <(wget -qO- "$GIT_REPO_GIT")
	(cd "$GIT_REPOS/git-$GIT_VERSION" \
		&& make configure \
		&& ./configure \
		&& sudo make -j${jobs} install)
}

function install_extra_pkgs() {
	if [[ $INSTALL_QAT == true ]]; then
		install libudev-devel || install libudev-dev || :
	fi

	if [[ $INSTALL_QEMU == true ]]; then
		install qemu-system-x86 qemu-img \
			|| install qemu-system-x86 qemu-utils \
			|| install qemu

		# Install extra dependency which was removed from Qemu 7.2 source tree
		install libslirp-devel \
			|| install libslirp-dev
	fi || :
}

function install_vagrant() {
	local vagrant_version="2.2.7"
	local vagrant_installer="vagrant_${vagrant_version}_x86_64.deb"
	local vagrant_plugins=(vagrant-libvirt vagrant-sshfs vagrant-cachier vagrant-proxyconf)

	if [[ $OSID != ubuntu ]]; then
		echo "Currently, Vagrant installation is supported only on ubuntu"
		return 0
	fi

	# Install vagrant and it's plugins dependencies
	# function should be defined in pkgdep/$package_manager file
	install_vagrant_dependencies

	# Download and install vagrant
	if hash vagrant &> /dev/null; then
		echo "Vagrant is already installed"
	else
		wget "https://releases.hashicorp.com/vagrant/${vagrant_version}/${vagrant_installer}"
		sudo dpkg -i "${vagrant_installer}"
	fi
	vagrant --version

	# Install vagrant plugins
	local vagrant_plugin_list
	vagrant_plugin_list=$(vagrant plugin list)

	local plugin
	for plugin in "${vagrant_plugins[@]}"; do
		if grep -Fq "$plugin" <<< "$vagrant_plugin_list"; then
			echo "$plugin already installed"
		else
			vagrant plugin install "$plugin"
		fi
	done
}

function install_igb_uio() {
	git clone "${GIT_REPO_DPDK_KMODS}" "$GIT_REPOS/dpdk-kmods"

	(cd "$GIT_REPOS/dpdk-kmods/linux/igb_uio" && make -j ${jobs})
	sudo mkdir -p "/lib/modules/$(uname -r)/extra/dpdk"
	sudo cp "$GIT_REPOS/dpdk-kmods/linux/igb_uio/igb_uio.ko" "/lib/modules/$(uname -r)/extra/dpdk"
	sudo depmod
}

function install_irdma() {
	local RDMA_CORE_VERSION=51.0
	local RDMA_CORE=https://github.com/linux-rdma/rdma-core/releases/download/v$RDMA_CORE_VERSION/rdma-core-$RDMA_CORE_VERSION.tar.gz
	local packages=() hint=""

	case "$ID" in
		fedora)
			install \
				ninja-build \
				pandoc \
				perl-generators \
				valgrind-devel \
				python-docutils \
				libnl3 \
				libnl3-devel \
				python3-Cython
				;;
		debian | ubuntu)
			install \
				debhelper \
				dh-python \
				python3-docutils
			;;
		*)
			echo "irdma installation not supported under $ID" >&2
			return 0
			;;
	esac

	rm -rf "$GIT_REPOS/irdma-$IRDMA_VERSION"
	rm -rf "$GIT_REPOS/rdma-core-$RDMA_CORE_VERSION"

	curl -L -o- "$IRDMA_DRIVER" | tar -C "$GIT_REPOS" -xzf -

	if ge "$kernel_ver" 6.10; then
		patch --dir="$GIT_REPOS/irdma-$IRDMA_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/irdma/0001-ip_route_output.patch"
	fi

	if ge "$kernel_ver" 6.11; then
		patch --dir="$GIT_REPOS/irdma-$IRDMA_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/irdma/0001-uverbs_attr.patch"
	fi

	[[ -e $GIT_REPOS/irdma-$IRDMA_VERSION/build.sh ]]

	(
		cd "$GIT_REPOS/irdma-$IRDMA_VERSION"
		sed -i "s/IRDMA_FLUSH_DELAY_MS 1500/IRDMA_FLUSH_DELAY_MS 50/" \
			"$GIT_REPOS/irdma-$IRDMA_VERSION/src/irdma/verbs.h"
		"$GIT_REPOS/irdma-$IRDMA_VERSION/build.sh"
	)

	# Fetch and build the rdma-core irdma depends on
	curl -L -o- "$RDMA_CORE" | tar -C "$GIT_REPOS" -xzf -
	[[ -e $GIT_REPOS/irdma-$IRDMA_VERSION/libirdma-$RDMA_CORE_VERSION.patch ]]

	patch --dir="$GIT_REPOS/rdma-core-$RDMA_CORE_VERSION" -p2 \
		< "$GIT_REPOS/irdma-$IRDMA_VERSION/libirdma-$RDMA_CORE_VERSION.patch"

	case "$ID" in
		fedora)
			[[ -e $GIT_REPOS/rdma-core-$RDMA_CORE_VERSION/redhat/rdma-core.spec ]]
			# Note that paths and the name of the package are hardcoded into .spec, hence they need
			# to stay like this.
			mkdir -p "$HOME/rpmbuild/"{SOURCES,SPECS}
			cp "$GIT_REPOS/rdma-core-$RDMA_CORE_VERSION/redhat/rdma-core.spec" "$HOME/rpmbuild/SPECS"

			# Re-package the source
			tar -czf "$HOME/rpmbuild/SOURCES/rdma-core-$RDMA_CORE_VERSION.tar.gz" \
				-C "$GIT_REPOS" "rdma-core-$RDMA_CORE_VERSION"

			# Build the rpms
			(
				cd "$HOME/rpmbuild/SPECS"
				# Make sure stock ninja-build is used
				PATH="/usr/bin:$PATH" rpmbuild -ba rdma-core.spec
			)

			packages=("$HOME/rpmbuild/RPMS/x86_64/"*.rpm)
			hint="$package_manager install [--allowerasing] $HOME/rpmbuild/RPMS/x86_64/*.rpm"
			;;
		debian | ubuntu)
			[[ -e $GIT_REPOS/rdma-core-$RDMA_CORE_VERSION/debian/control ]]

			# Build the debs
			(
				cd "$GIT_REPOS/rdma-core-$RDMA_CORE_VERSION"
				dh clean --with python3,systemd --builddirectory=build-deb
				dh build --with systemd --builddirectory=build-deb
				dh binary --with systemd --builddirectory=build-deb
			)

			packages=("$GIT_REPOS/"*.deb)
			hint="dpkg --install $GIT_REPOS/*.deb"
			;;
	esac

	((${#packages[@]} > 0)) || return 1

	cat <<-EOF

		INFO: rdma-core-$RDMA_CORE_VERSION was successfully built, following packages are
		available for installation:

		$(printf '  - %s\n' "${packages[@]##*/}")

		Note that installing the above packages may raise conflicts with their
		potentially newer versions already installed on the system. Dependent
		packages may be uninstalled during the process as well. Please, run the
		following command to finish the installation:

		  $hint
	EOF
}

function install_ice() {
	rm -rf "$GIT_REPOS/ice-$ICE_VERSION"

	curl -L -o- "$ICE_DRIVER" | tar -C "$GIT_REPOS" -xzf -

	if ge "$kernel_ver" 6.10; then
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-__assign_str.patch"
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-napi_alloc_skb.patch"
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-devlink_param.patch"
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-xsk_buff_dma.patch"
	fi

	if ge "$kernel_ver" 6.11; then
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-kernel_ethtool_ts_info.patch"
		patch --dir="$GIT_REPOS/ice-$ICE_VERSION" -p1  \
			< "$rootdir/test/common/config/pkgdep/patches/ice/0001-ptp.patch"
	fi

	(
		cd "$GIT_REPOS/ice-$ICE_VERSION/src"
		sudo make -j"$(nproc)" install
	)
}

function install_libbpf() {
	local libbpf_version=v1.4.5

	rm -rf "$GIT_REPOS/libbpf"
	git clone "$GIT_REPO_LIBBPF" --branch "$libbpf_version" "$GIT_REPOS/libbpf"

	make -C "$GIT_REPOS/libbpf/src" -j install
	# install target doesn't include the kernel header files
	make -C "$GIT_REPOS/libbpf/src" install_uapi_headers
}

function install_bpftrace() {
	local deps_fedora=() deps_ubuntu=() bcc_rev

	deps_fedora+=(cereal-devel)
	deps_fedora+=(clang-devel)
	deps_fedora+=(dwarves)
	deps_fedora+=(gmock-devel)
	deps_fedora+=(gtest-devel)
	deps_fedora+=(llvm-devel)
	deps_fedora+=(bcc-devel)
	deps_fedora+=(libbpf-devel)

	deps_ubuntu+=(libcereal-dev)
	deps_ubuntu+=(libclang-dev)
	deps_ubuntu+=(llvm-dev)
	# Under jammy (2204) the libbpf version is not compatible with the version of
	# bpftrace that we are using. Instead, we are going to provide our own build
	# of libbpf, including both up-to-date bpf.h and linux/bpf.h.
	[[ $VERSION_CODENAME == jammy ]] || deps_ubuntu+=(libbpf-dev)
	deps_ubuntu+=(libbpfcc-dev)
	deps_ubuntu+=(libelf-dev)
	deps_ubuntu+=(binutils-dev)

	local -n deps="deps_$ID"

	((${#deps[@]} > 0)) || return 1

	deps+=(clang cmake)

	install "${deps[@]}"

	if [[ $VERSION_CODENAME == jammy ]]; then
		install_libbpf
	fi

	rm -rf $GIT_REPOS/bpftrace

	git clone "$GIT_REPO_BPFTRACE" "$GIT_REPOS/bpftrace"
	git -C $GIT_REPOS/bpftrace checkout $BPFTRACE_VERSION

	mkdir -p "$GIT_REPOS/bpftrace/build"
	cmake \
		-DCMAKE_BUILD_TYPE=Release \
		-DBUILD_TESTING=OFF \
		-B "$GIT_REPOS/bpftrace/build" \
		-S "$GIT_REPOS/bpftrace"

	make -C $GIT_REPOS/bpftrace/build -j$(nproc)
	sudo make -C $GIT_REPOS/bpftrace/build install
}

function install_doxygen() {
	# Stable, 1.10 commit that works for our docs
	local release=78422d3905e57acebf0374feefafa6578dbe86aa

	rm -rf "$GIT_REPOS/doxygen"

	git clone "$GIT_REPO_DOXYGEN" "$GIT_REPOS/doxygen"
	git -C "$GIT_REPOS/doxygen" checkout "$release"

	mkdir -p "$GIT_REPOS/doxygen/build"

	cmake -G "Unix Makefiles" \
		-B "$GIT_REPOS/doxygen/build" \
		-S "$GIT_REPOS/doxygen"

	# This build is quite heavy, so let's not go crazy with -j here
	make -C "$GIT_REPOS/doxygen/build" -j$(($(nproc) / 2))
	make -C "$GIT_REPOS/doxygen/build" install
}

function install_sources() {
	if [[ $ID == centos ]] && (( VERSION_ID == 7 )); then
		# install proper version of the git first
		install_git
	fi

	IFS="," read -ra conf_env <<< "$CONF"
	for conf in "${conf_env[@]}"; do
		export "INSTALL_${conf^^}=true"
	done

	if [[ $OSID == freebsd ]]; then
		jobs=$(($(sysctl -n hw.ncpu) * 2))
	else
		jobs=$(($(nproc) * 2))
		sources+=(
			install_irdma
			install_libiscsi
			install_nvmecli
			install_nvmecli_plugin
			install_qat
			install_rocksdb
			install_qemu
			install_igb_uio
			install_ice
			install_bpftrace
			install_doxygen
		)
		install_extra_pkgs
	fi
	sources+=(install_fio)
	sources+=(install_flamegraph)
	sources+=(install_vagrant)
	sources+=(install_ittapi)

	sudo mkdir -p /usr/{,local}/src
	sudo mkdir -p "$GIT_REPOS"

	for source in "${sources[@]}"; do
		source_conf=${source^^}
		if [[ ${!source_conf} == true ]]; then
			"$source"
		fi
	done
}

GIT_VERSION=2.25.1
IRDMA_VERSION=1.14.31
ICE_VERSION=1.14.9

BPFTRACE_VERSION=${BPFTRACE_VERSION:-f7bdfb44}
VFIO_QEMU_BRANCH=${VFIO_QEMU_BRANCH:-vfio-user-p3.0}
VANILLA_QEMU_BRANCH=${VANILLA_QEMU_BRANCH:-v8.0.0}

: ${GIT_REPO_ROCKSDB=https://review.spdk.io/spdk/rocksdb}
export GIT_REPO_ROCKSDB
: ${GIT_REPO_FIO=https://github.com/axboe/fio.git}
export GIT_REPO_FIO
: ${GIT_REPO_FLAMEGRAPH=https://github.com/brendangregg/FlameGraph.git}
export GIT_REPO_FLAMEGRAPH
: ${GIT_REPO_QEMU=https://github.com/qemu/qemu}
export GIT_REPO_QEMU
: ${GIT_REPO_QEMU_VFIO=https://github.com/oracle/qemu}
export GIT_REPO_QEMU_VFIO
: ${GIT_REPO_LIBISCSI=https://github.com/sahlberg/libiscsi}
export GIT_REPO_LIBISCSI
: ${DRIVER_LOCATION_QAT=https://downloadmirror.intel.com/828487/QAT.L.4.26.0-00008.tar.gz}
export DRIVER_LOCATION_QAT
: ${GIT_REPO_GIT=https://github.com/git/git/archive/v${GIT_VERSION}.tar.gz}
export GIT_REPO_GIT
: ${GIT_REPO_DPDK_KMODS=http://dpdk.org/git/dpdk-kmods}
export GIT_REPO_DPDK_KMODS
: ${IRDMA_DRIVER=https://downloadmirror.intel.com/823677/irdma-$IRDMA_VERSION.tgz}
export IRDMA_DRIVER
: ${ICE_DRIVER="https://sourceforge.net/projects/e1000/files/ice%20stable/$ICE_VERSION/ice-$ICE_VERSION.tar.gz"}
export ICE_DRIVER
: ${GIT_REPO_BCC=https://github.com/iovisor/bcc.git}
export GIT_REPO_BCC
: ${GIT_REPO_BPFTRACE=https://github.com/iovisor/bpftrace.git}
export GIT_REPO_BPFTRACE
: ${GIT_REPO_NVME_CLI=https://review.spdk.io/gerrit/spdk/nvme-cli}
export GIT_REPO_NVME_CLI
: ${GIT_REPO_ITTAPI=https://github.com/intel/ittapi.git}
export GIT_REPO_ITTAPI
: ${GIT_REPO_DOXYGEN="https://github.com/doxygen/doxygen"}
export GIT_REPO_DOXYGEN
: ${GIT_REPO_LIBBPF="https://github.com/libbpf/libbpf"}
export GIT_REPO_LIBBPF

GIT_REPOS=${GIT_REPOS:-$HOME}

gcc_version=$(gcc -dumpversion) gcc_version=${gcc_version%%.*}
if [[ -e /proc/sys/kernel/osrelease ]]; then
	kernel_ver=$(< /proc/sys/kernel/osrelease)
fi