centos编译安装php-fpm的方法：首先通过“yum install wget vim”安装依赖软件；然后安装php依赖；接着拷贝“php.ini-production”到编译时指定的配置文件目录；最后检查PHP版本即可。

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CentOS7下编译安装PHP5.4.45并编译php-fpm

系统环境

uname -aLinux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linuxcat /etc/redhat-releaseCentOS Linux release 7.3.1611 (Core)dateFri Feb 2 22:12:58 CST 2018

所需文件

源码

PHP : http://sg2.php.net/distributions/php-5.4.45.tar.gz

编译环境

gcc

依赖：cpp、glibc-devel、glibc-headers、kernel-headers、libmpc、mpfr

伴随升级：glibc、glibc-common、libgcc、libgomp

gcc-c++

依赖：libstdc++-devel

伴随升级：libstdc++

yum install gcc gcc-c++

依赖软件

yum install wget vim

wget用于下载，vim方便编辑文件

编译安装需要对应功能的头文件，头文件的获得方式有两个方式，一个是通过yum安装对应的devel包，里面就包含了编译过程中所需要文件;另外一种方式就是下载需要的源码包，并且解压缩，然后在configue中指定源文件位置即可。

开始安装

安装php依赖

这里使用yum进行安装，当然，也可以选择使用源码包。使用源码时，最好选择与yum相对应的版本，否则可能会不现兼容性问题。

源码下载位置：http://vault.centos.org/centos/7/os/Source/SPackages/

yum install libxml2-devel    #2.9.1yum install openssl openssl-devel   #1.0.2kyum install bzip2 bzip2-devel   #1.0.6yum install curl curl-devel   #7.29.0yum install libjpeg libjpeg-devel   #libjpeg-turbo-1.2.90yum install libpng libpng-devel  #1.5.13yum install libxslt libxslt-devel  #1.1.28yum install freetype freetype-devel   #2.4.11yum install gmp gmp-devel   #6.0.0yum install icu libicu-devel   #50.1.2yum install -y epel-release && yum install -y libmcrypt libmcrypt-devel   #2.5.8该包CentOS默认源中没有，所以使用epel的源yum install unixODBC unixODBC-devel #2.3.1

下面这些会依赖安装，如不确定也可手动再安装一次

gettext   #0.18.2.1zlib   #1.2.7pcre   #8.32libpng   #1.5.13

若使用源码方式，为保证功能完整性，需安装以下包：

yum install libxml2 openssl bzip2 curl libjpeg freetype gmp icu libicu libmcrypt unixODBC gettext zlib pcre libpng

安装php

php:

wget http://sg2.php.net/distributions/php-5.4.45.tar.gztar zxvf php-5.4.45.tar.gzcd php-5.4.45./configure \--prefix=/opt/web_engine/php \--with-config-file-path=/opt/web_engine/php/etc \--with-gettext \--with-gmp \--with-mysql \--with-openssl \--with-pdo-mysql \--with-bz2 \--with-curl \--with-mcrypt \--with-mhash \--with-freetype-dir \--with-unixODBC=/usr/ \--with-pdo-odbc=unixODBC,/usr/ \--with-libxml-dir \--with-zlib \--with-pcre-dir \--with-gd \--with-jpeg-dir \--with-png-dir \--with-xmlrpc \--with-libxml-dir \--with-xsl \--enable-soap \--enable-sysvmsg \--enable-wddx \--enable-zip \--enable-exif \--enable-intl \--enable-bcmath \--enable-calendar \--enable-mbstring \--enable-shmop \--enable-fpm \--enable-socketsmake && make installInstalling PHP CLI binary: /opt/web_engine/php/bin/Installing PHP CLI man page: /opt/web_engine/php/php/man/man1/Installing PHP FPM binary: /opt/web_engine/php/sbin/Installing PHP FPM config: /opt/web_engine/php/etc/Installing PHP FPM man page: /opt/web_engine/php/php/man/man8/Installing PHP FPM status page: /opt/web_engine/php/php/fpm/Installing PHP CGI binary: /opt/web_engine/php/bin/Installing PHP CGI man page: /opt/web_engine/php/php/man/man1/Installing build environment: /opt/web_engine/php/lib/php/build/Installing header files: /opt/web_engine/php/include/php/Installing helper programs: /opt/web_engine/php/bin/program: phpizeprogram: php-configInstalling man pages: /opt/web_engine/php/php/man/man1/page: phpize.1page: php-config.1Installing PEAR environment: /opt/web_engine/php/lib/php/[PEAR] Archive_Tar - installed: 1.3.12[PEAR] Console_Getopt - installed: 1.3.1[PEAR] Structures_Graph- installed: 1.0.4[PEAR] XML_Util - installed: 1.2.3[PEAR] PEAR - installed: 1.9.5Wrote PEAR system config file at: /opt/web_engine/php/etc/pear.confYou may want to add: /opt/web_engine/php/lib/php to your php.ini include_path/root/php-5.4.45/build/shtool install -c ext/phar/phar.phar /opt/web_engine/php/binln -s -f /opt/web_engine/php/bin/phar.phar /opt/web_engine/php/bin/pharInstalling PDO headers: /opt/web_engine/php/include/php/ext/pdo/

后续工作

拷贝源码目录下的php.ini-production到编译时指定的配置文件目录

cp /root/php-5.4.45/php.ini-production /opt/web_engine/php/etccd /opt/web_engine/php/etc && cp php.ini-production php.inicd /opt/web_engine/php/etc && cp php-fpm.conf.default php-fpm.conf

另外，若有知定义php扩展，则安装扩展

检查PHP版本

/opt/web_engine/php/bin/php -vPHP 5.4.45 (cli) (built: Feb 2 2018 15:44:07)Copyright (c) 1997-2014 The PHP GroupZend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies

查看详细信息

/opt/web_engine/php/bin/php -i

…

systemd配置

vim /usr/lib/systemd/system/php-fpm.service [Unit]Description=The PHP FastCGI Process ManagerAfter=syslog.target network.target [Service]Type=simplePIDFile=/opt/web_engine/php/var/run/php-fpm.pidExecStart=/opt/web_engine/php/sbin/php-fpm --nodaemonize --fpm-config /opt/web_engine/php/etc/php-fpm.confExecReload=/bin/kill -USR2 $MAINPIDe [Install]WantedBy=multi-user.target

日志轮换

vim /etc/logrotate.d/php-fpm/var/log/php-fpm/*.log {    su root root    daily    missingok    rotate 52    compress    delaycompress    notifempty    olddir /var/log/php-fpm/archive    #create 640 nginx adm    sharedscripts    postrotate        /bin/kill -SIGUSR1 `cat /opt/web_engine/php/var/run/php-fpm.pid 2>/dev/null` 2>/dev/null || true    endscript}