1# F-Stack Build GUide 2 3The procedures to compile f-stack in different linux releases is almost the same, but there are still some points you need to pay attention to. This document aims to help you solve some of the problems you may meet when compiling f-stack in different linux releases. 4 5```sh 6$ sudo -i 7# in centos and redhat 8$ yum install -y git gcc openssl-devel kernel-devel-$(uname -r) bc numactl-devel python 9# in ubuntu 10$ apt-get install git gcc openssl libssl-dev linux-headers-$(uname -r) bc libnuma1 libnuma-dev libpcre3 libpcre3-dev zlib1g-dev python 11 12$ mkdir /data/f-stack 13$ git clone https://github.com/F-Stack/f-stack.git /data/f-stack 14 15# compile dpdk 16$ cd /data/f-stack/dpdk 17$ make config T=x86_64-native-linuxapp-gcc 18$ make 19 20# Compile f-stack lib 21$ export FF_PATH=/data/f-stack 22$ export FF_DPDK=/data/f-stack/dpdk/build 23$ cd /data/f-stack/lib 24$ make 25 26# Compile Nginx 27$ cd ../app/nginx-1.11.10 28$ ./configure --prefix=/usr/local/nginx_fstack --with-ff_module 29$ make 30$ make install 31 32# Compile Redis 33$ cd ../redis-3.2.8 34$ make 35 36# Compile f-stack tools 37$ cd ../../tools 38$ make 39 40# Compile helloworld examples 41$ cd ../examples 42$ make 43``` 44 45## Compile Nginx in Ubuntu 46 47- before make Nginx, remove -Werror from CFLAGS at app/nginx-1.11.10/objs/Makefile line 3. (you should run ./configure command first to generate Makefile) (fixed in 2018/07/23) 48 49``` 50- CFLAGS = -pipe -Os -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g 51+ CFLAGS = -pipe -Os -W -Wall -Wpointer-arith -Wno-unused-parameter -g 52``` 53 54- remove '\\' in statement printf at f-stack/tools/netstat/Makefile line 70, now it should be: 55 56``` 57- printf("\#define\tN%s\t%s\n", toupper($$2), i++); 58+ printf("#define\tN%s\t%s\n", toupper($$2), i++); 59``` 60 61## Compile Redis in Ubuntu 18.04 (fixed in 2018/07/10) 62 63- add an extra Macros to STD in f-stack/app/redis-3.2.8/src/Makefile line 28, and now it should be: 64 65``` 66- STD=-std=c99 -pedantic -DREDIS_STATIC='' 67+ STD=-std=c99 -pedantic -DREDIS_STATIC='' -D_POSIX_C_SOURCE=199506L 68``` 69 70## Compile Nginx in Ubuntu 18.04 71 72- there will be a lot of warnings when compiling Nginx in Ubuntu 18.04, and sometimes it may fail, you'd better configure with the following command: 73 74``` 75 ./configure --prefix=/usr/local/nginx_fstack --with-ff_module --with-cc-opt="-Wno-implicit-fallthrough -Wno-unused-result" 76``` 77 78## Compile DPDK in CentOS 7.5 and RHEL 7.5 79 80- struct member 'ndo_change_mtu' in struct net_device_ops has been renamed to 'ndo_change_mtu_rh74', f-stack/dpdk/lib/librte_eal/linuxapp/kni/kni_net.c line 704 should also be updated: 81 82``` 83- .ndo_change_mtu = kni_net_change_mtu, 84+ .ndo_change_mtu_rh74 = kni_net_change_mtu, 85``` 86 87## Compile dpdk in virtual machine 88 89- f-stack/dpdk/lib/librte_eal/linuxapp/igb_uio/igb_uio.c line 279: 90``` 91 92- if (pci_intx_mask_supported(udev->pdev)) { 93+ if (true || pci_intx_mask_supported(udev->pdev)) { 94```