编译和安装DPDK
DPDK可以使用工具meson和ninja在您的系统上进行配置、构建和安装。
DPDK配置
要配置DPDK构建，请使用：
meson setup build --prefix=/home/xx/dpdk19.11
xxxx:~/dpdk-stable-19.11.14/$ meson setup build
Message:
=================
Content Skipped
=================
libs:
telemetry: missing dependency "jansson"
drivers:
common/mvep: missing dependency, "libmusdk"
net/af_xdp: missing dependency, "libbpf"
net/ipn3ke: missing dependency, "libfdt"
net/mlx4: missing dependency, "ibverbs"
net/mlx5: missing dependency, "ibverbs"
net/mvneta: missing dependency, "libmusdk"
net/mvpp2: missing dependency, "libmusdk"
net/nfb: missing dependency, "libnfb"
net/pcap: missing dependency, "libpcap"
net/szedata2: missing dependency, "libsze2"
raw/ifpga: missing dependency, "libfdt"
crypto/aesni_gcm: missing dependency, "libIPSec_MB"
crypto/aesni_mb: missing dependency, "libIPSec_MB"
crypto/kasumi: missing dependency, "libsso_kasumi"
crypto/mvsam: missing dependency, "libmusdk"
crypto/snow3g: missing dependency, "libsso_snow3g"
crypto/zuc: missing dependency, "libsso_zuc"
compress/isal: missing dependency, "libisal"
Build targets in project: 759
Found ninja-1.10.1 at /usr/bin/ninja
其中“build”是所需的输出构建目录。
构建
配置后，构建并安装DPDK系统范围使用：
xxxx:~/dpdk-stable-19.11.14/$ cd build
xxxx:~/dpdk-stable-19.11.14/build$ ninja
[1972/1972] Linking target app/dpdk-test-pipeline
xxxx:~/dpdk-stable-19.11.14/build$ sudo meson install
Installing symlink pointing to librte_eal.so.20.0 to /usr/local/lib/x86_64-linux-gnu/librte_eal.so
...
Installing symlink pointing to librte_ipsec.so.0.200 to /usr/local/lib/x86_64-linux-gnu/librte_ipsec.so
...
Installing ~/dpdk-stable-19.11.14/lib/librte_eal/common/include/rte_eal.h to /usr/local/include
...
Installing ~/dpdk-stable-19.11.14/usertools/dpdk-pmdinfo.py to /usr/local/bin
...
xxxx:~/dpdk-stable-19.11.14/build$ sudo ldconfig
上述最后两个命令通常需要以root身份运行，介子安装步骤将构建的对象复制到其最终的系统范围位置，最后一步使动态加载器ld.so更新其缓存以考虑新对象。
