make会报错

[dove2040418]

make过程会报错，第一次报makefile:1: *** 遗漏分隔符 。 停止。，将第一行注释掉之后，又报其他错误，见附件
test.txt

[felixen]

@dove2040418 yum install numactl-devel numactl-libs numactl 这三个numa库，基本上先保证dpdk 在本地环境中编译ok,然后再make jupiter。

[ArthurChiao]

On CentOS, 如下编译通过：

# build dpdk
$ yum install numactl-devel numactl-libs numactl
$ cd jupiter/dpdk-17.11/
$ make config T=x86_64-native-linuxapp-gcc
$ make -j8

# build jupiter
$ cd .. # jupiter source dir
$ find ./Makefile cmd core lib -name Makefile | xargs sed -i 's/\/\*/# \/*/g'
$ make -j8 rpm-pkg

$ find . -name "*.rpm"
./rpmbuild/RPMS/x86_64/jupiter-0.1-1.x86_64.rpm
./rpmbuild/RPMS/x86_64/jupiter-debuginfo-0.1-1.x86_64.rpm

[dove2040418]

按照您那边给的方法，编译还是会报错，用的rhel7.4:
CC [M] /tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.o
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c: In function 'igb_ndo_bridge_getlink':
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c:2295:2: error: too few arguments to function 'ndo_dflt_bridge_getlink'
return ndo_dflt_bridge_getlink(skb, pid, seq, dev, mode, 0, 0, nlflags);
^
In file included from /usr/src/kernels/3.10.0-693.5.2.el7.x86_64/include/net/dst.h:13:0,
from /usr/src/kernels/3.10.0-693.5.2.el7.x86_64/include/net/sock.h:72,
from /usr/src/kernels/3.10.0-693.5.2.el7.x86_64/include/linux/tcp.h:23,
from /tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c:34:
/usr/src/kernels/3.10.0-693.5.2.el7.x86_64/include/linux/rtnetlink.h:115:12: note: declared here
extern int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
^
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c: At top level:
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c:2324:2: error: unknown field 'ndo_set_vf_vlan' specified in initializer
.ndo_set_vf_vlan = igb_ndo_set_vf_vlan,
^
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c: In function 'igb_ndo_bridge_getlink':
/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.c:2303:1: error: control reaches end of non-void function [-Werror=return-type]
}
^
cc1: all warnings being treated as errors
make[10]: *** [/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni/igb_main.o] Error 1
make[9]: *** [module/tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/kni] Error 2
make[8]: *** [sub-make] Error 2
make[7]: *** [rte_kni.ko] Error 2
make[6]: *** [kni] Error 2
make[5]: *** [linuxapp] Error 2
make[4]: *** [librte_eal] Error 2
make[3]: *** [lib] Error 2
make[2]: *** [all] Error 2
make[2]: Leaving directory /tmp/jupiter/rpmbuild/BUILD/jupiter-0.1/dpdk-17.11' make[1]: *** [dpdk] Error 2 make[1]: Leaving directory /tmp/jupiter/rpmbuild/BUILD/jupiter-0.1'
错误：/var/tmp/rpm-tmp.VziLRx (%build) 退出状态不好

RPM 构建错误：
/var/tmp/rpm-tmp.VziLRx (%build) 退出状态不好
make: *** [rpm-pkg] 错误 1

[felixen]

@dove2040418 这个应该是igb的内核ko 编译出错了，从错误上看应该是dpdk-17.11 与内核相关的接口不匹配。我们手头暂时没有redhat版本，需要安装一个测试下。

[felixen]

@dove2040418 请先安装一下kernel-devel,kernel-header,pciutils,gcc,numactl,pcituils,net-tools等相关dpdk 运行需要安装的库，然后再试一下。

[muziding]

@dove2040418 我们验证后发现，Jupiter编译前需要设置RTE_KNI_KMOD_ETHTOOL为y，但是这会造成DPDK-17.11在linux3.10.0-693.el7.x86_64内核上编译失败，如果设置成n，则编译成功。我们现在在想办法解决掉Jupiter对DPDK编译选项RTE_KNI_KMOD_ETHTOOL的依赖。
如果现在想尝试jupiter，可以先在linux3.10.0-327.28.3.el7.x86_64内核上编译。

[dove2040418]

测试还是不行，各种报错，能否说一下你们的环境怎么搭的？我这边用的centos7.2 1511，minimal安装的，然后装之前你们说的那几个包，但是还是会编译出错。

[muziding]

@dove2040418 minimal安装会缺少很多库，帮你列出了一些需要安装的库
yum install kernel-devel,kernel-header, gcc, glibc, numactl-devel, libpcap-devel, rpmbuild, python-devel
可能还会缺少某些库，具体要看错误信息

[dove2040418]

刚刚装了7.2.1511 DVD，安装时候显示2410个包，按照后来的那个方法，编译成功（readme还是会报错），实际测试minimal装如下库，还是不行：yum install numactl-devel numactl-libs numactl kernel-devel kernel-headers pciutils gcc* numactl net-tools libpcap-devel