Nginx编译安装

1、Nginx下载地址：http://nginx.org/en/download.html

2、下载Nginx：

[root@sunan ~]# wget http://nginx.org/download/nginx-1.14.2.tar.gz
[root@sunan ~]# tar xzvf nginx-1.14.2.tar.gz

3、解压后使Nginx的语法在vim中：

[root@sunan nginx-1.14.2]# cp -r contrib/vim/* ~/.vim/

4、查看Nginx的帮助：

[root@sunan nginx-1.14.2]# man man/nginx.8

5、编译前查看configure支持哪些参数：

[root@sunan nginx-1.14.2]# ./configure --help

--help                             print this message

--prefix=PATH                      set installation prefix
--sbin-path=PATH                   set nginx binary pathname
--modules-path=PATH                set modules path
--conf-path=PATH                   set nginx.conf pathname
--error-log-path=PATH              set error log pathname
--pid-path=PATH                    set nginx.pid pathname
--lock-path=PATH                   set nginx.lock pathname

--user=USER                        set non-privileged user for
worker processes
--group=GROUP                      set non-privileged group for
worker processes

--build=NAME                       set build name
--builddir=DIR                     set build directory

--with-select_module               enable select module
--without-select_module            disable select module
--with-poll_module                 enable poll module
--without-poll_module              disable poll module

--with-threads                     enable thread pool support

--with-file-aio                    enable file AIO support

--with-http_ssl_module             enable ngx_http_ssl_module

--without-http_charset_module      disable ngx_http_charset_module
--without-http_gzip_module         disable ngx_http_gzip_module

--with-http_perl_module            enable ngx_http_perl_module
--with-http_perl_module=dynamic    enable dynamic ngx_http_perl_module
--with-perl_modules_path=PATH      set Perl modules path
--with-perl=PATH                   set perl binary pathname

--without-http                     disable HTTP server
--without-http-cache               disable HTTP cache

--without-mail_smtp_module         disable ngx_mail_smtp_module

6、预编译Nginx：

[root@sunan nginx-1.14.2]# ./configure --prefix=/home/sunan/nginx

预编译报错：

./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.

解决办法：

[root@sunan nginx-1.14.2]# yum -y install pcre-devel

预编译报错：

./configure: error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib=<path> option.

解决办法：

[root@sunan nginx-1.14.2]# yum install -y zlib-devel

执行成功：

[root@sunan nginx-1.14.2]# echo $?
0

7、预编译完成之后生成中间文件：

[root@sunan nginx-1.14.2]# cd objs/
[root@sunan objs]# ll
total 84
-rw-r--r-- 1 root root 17763 May  7 21:59 autoconf.err
-rw-r--r-- 1 root root 39521 May  7 21:59 Makefile
-rw-r--r-- 1 root root  6806 May  7 21:59 ngx_auto_config.h
-rw-r--r-- 1 root root   657 May  7 21:59 ngx_auto_headers.h
-rw-r--r-- 1 root root  5725 May  7 21:59 ngx_modules.c
drwxr-xr-x 9 root root  4096 May  7 21:59 src

其中ngx_modules.c包含了将要被编译进来的模块。
8、编译Nginx：

[root@sunan nginx-1.14.2]# make

编译完成之后会生成大量的中间文件以及最终要运行的Nginx二进制文件，都在objs这个目录下：

[root@sunan nginx-1.14.2]# cd objs/
[root@sunan objs]# ll
total 3784
-rw-r--r-- 1 root root   17763 May  7 21:59 autoconf.err
-rw-r--r-- 1 root root   39521 May  7 21:59 Makefile
-rwxr-xr-x 1 root root 3746336 May  7 22:08 nginx
-rw-r--r-- 1 root root    5345 May  7 22:08 nginx.8
-rw-r--r-- 1 root root    6806 May  7 21:59 ngx_auto_config.h
-rw-r--r-- 1 root root     657 May  7 21:59 ngx_auto_headers.h
-rw-r--r-- 1 root root    5725 May  7 21:59 ngx_modules.c
-rw-r--r-- 1 root root   31864 May  7 22:08 ngx_modules.o
drwxr-xr-x 9 root root    4096 May  7 21:59 src

如果是做Nginx升级的话这时不能make install，需要将目标nginx拷贝到安装目录中。
9、安装Nginx：

[root@sunan nginx-1.14.2]# make install

10、安装完成：

[root@sunan ~]# cd /home/sunan/nginx/
[root@sunan nginx]# ll
total 16
drwxr-xr-x 2 root root 4096 May  7 22:19 conf
drwxr-xr-x 2 root root 4096 May  7 22:19 html
drwxr-xr-x 2 root root 4096 May  7 22:19 logs
drwxr-xr-x 2 root root 4096 May  7 22:19 sbin