注意：不要随便改变基础库的版本，否则会对别的软件产生编译错误
1、基础依赖包安装：
cd /software/zlib-1.2.3 ./configure make make install cd /software/libxml2-2.6.30 ./configure --prefix=/usr/local/libxml2/ make make install cd /software/libmcrypt-2.5.8 ./configure --prefix=/usr/local/libmcrypt/ make make install cd /software/libmcrypt-2.5.8/libltdl ./configure --enable-ltdl-install make make install cd /software/libpng-1.2.31 ./configure --prefix=/usr/local/libpng/ make make install mkdir /usr/local/jpeg6 mkdir /usr/local/jpeg6/bin mkdir /usr/local/jpeg6/lib mkdir /usr/local/jpeg6/include mkdir -p /usr/local/jpeg6/man/man1 cd /software/jpeg-6b ./configure --prefix=/usr/local/jpeg6/ --enable-shared --enable-static make make install cd /software/freetype-2.3.5 ./configure --prefix=/usr/local/freetype/ make make install cd /software/autoconf-2.61 ./configure make make install cd /software/gd-2.0.35 ./configure --prefix=/usr/local/gd2/ --with-jpeg=/usr/local/jpeg6/ --with-freetype=/usr/local/freetype/ make make install cd /software/ncurses-5.6 ./configure --with-shared --without-debug --without-ada --enable-overwrite make make install
2、安装php
useradd www groupadd www ./configure --prefix=/usr/local/php/ --with-config-file-path=/usr/local/php/etc/ --with-mysql=/usr/local/mysql/ --with-libxml-dir=/usr/local/libxml2/ --with-jpeg-dir=/usr/local/jpeg6/ --with-freetype-dir=/usr/local/freetype/ --with-gd=/usr/local/gd2/ --with-mcrypt=/usr/local/libmcrypt/ --with-mysqli=/usr/local/mysql/bin/mysql_config --enable-fpm --with-fpm-user=www --with-fpm-group=www make make install
cp php.ini-development /usr/local/php/etc/php.ini #php配置文件
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf #php-fpm配置文件
测试php-fpm.conf文件的正确性
/usr/local/php/sbin/php-fpm -t
php-fpm 不再支持 php-fpm 补丁具有的 /usr/local/php/sbin/php-fpm (start|stop|reload)等命令，需要使用信号控制：
master进程可以理解以下信号
INT, TERM 立刻终止
QUIT 平滑终止
USR1
重新打开日志文件
USR2 平滑重载所有worker进程并重新载入配置和二进制模块
示例：
php-fpm 关闭：
kill -INT
`cat /usr/local/php//var/php-fpm.pid` #注
如果编译的时候不指定pid文件的路径，需要在php-fpm.conf中指定pid的位置，否则找不到pid文件
php-fpm
重启：
kill -USR2 `cat
/usr/local/php//var/php-fpm.pid`
killall php-fpm #结束所有php-fpm进程
nginx里面打开对php的支持
只需要把这四句的注释打开，注意改下路径
编译过程中出现的错误：
In file included from /root/php-5.3.6/ext/gd/libgd/gd_compat.c:8: /usr/local/jpeg/include/jpeglib.h:938: error: expected declaration specifiers or ‘...’ before ‘FILE’ /usr/local/jpeg/include/jpeglib.h:939: error: expected declaration specifiers or ‘...’ before ‘FILE’ make: *** [ext/gd/libgd/gd_compat.lo] Error 1
解决方法：按如修改
修改完成后 在执行 make clean configure 、make 、make install
error while loading shared libraries:libltdl.so.3
这可能是共享库设置的问题，其中libltdl.so.3在我的/usr/local/lib下
软件默认安装在 /usr/local/lib
目录下，而此目录默认不在库的搜索路径
vim
/etc/ld.so.conf.d/usr.local.conf 内容 /usr/local/lib
参考文章：
http://lxw66.blog.51cto.com/5547576/1316776
http://blog.s135.com/nginx_php_v6/