0. 前提：

　　環境是CentOS7，archlinux編譯有問題，不知道卻什么。

1. 解壓：

[root@dpdk dpdk]# tar Jxf dpdk-2.2.0.tar.xz

2. 設置環境變量

[root@dpdk dpdk-2.2.0]# export RTE_SDK=/root/src/thirdparty/dpdk/dpdk-2.2.0
[root@dpdk dpdk-2.2.0]# export RTE_TARGET=x86_64-native-linuxapp-gcc
[root@dpdk dpdk-2.2.0]# export |grep RTE
declare -x RTE_SDK="/root/src/thirdparty/dpdk/dpdk-2.2.0"
declare -x RTE_TARGET="x86_64-native-linuxapp-gcc"
[root@dpdk dpdk-2.2.0]#

3. 配置

[root@dpdk dpdk-2.2.0]# make config T=$RTE_TARGET O=$RTE_TARGET

4. 編譯

[root@dpdk dpdk-2.2.0]# cd x86_64-native-linuxapp-gcc/
[root@dpdk x86_64-native-linuxapp-gcc]# make

5. 編譯DEBUG版本

?[root@okk x86_64-native-linuxapp-gcc]# make WERROR_CFLAGS='-O0 -g' D=y V=y

6. 完

7. update @ 20170727

在16.04上，貌似還不支持 WERROR_CFLAGS 選項

使用如下：

[root@T185 x86_64-native-linuxapp-gcc]# make EXTRA_CFLAGS="-g -O0" D=y V=y

?

8. update @ 20180410

安裝到指定目錄：

使用如下：

make install DESTDIR=myinstall prefix=/usr

參考：https://dpdk.org/doc/guides/prog_guide/dev_kit_root_make_help.html#install-targets

DISTDIR：

If your installation step would normally install /usr/local/bin/foo and /usr/local/lib/libfoo.a, then an installation invoked as in the example
above would install /tmp/stage/usr/local/bin/foo and /tmp/stage/usr/local/lib/libfoo.a instead.

prefix:

A prefix used in constructing the default values of the variables listed below. The default value of prefix should be /usr/local.
When building the complete GNU system, the prefix will be empty and /usr will be a symbolic link to /. (If you are using Autoconf,
write it as ‘@prefix@’.)

?

轉載于:https://www.cnblogs.com/hugetong/p/6373369.html

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