众所周知，编译安装可以获得最新的软件，比较安全，bug比较少；可以自己定义开启哪功能，安装到哪里；但是安装起来依赖关系较多，所以比较麻烦。我以安装httpd为例谈一谈自己对编译安装的拙见。

    1.下载所需要的压缩文件或目录
        从网站apache.org 下载httpd

build 源码编译安装httpd_build 编译安装httpd
         2.解压
[root@teacher lianxi]# tar xf httpd-2.4.9.tar.bz2

         3.进入目录
[root@teacher lianxi]# cd httpd-2.4.9
[root@teacher httpd-2.4.9]# ls
ABOUT_APACHE     CHANGES        InstallBin.dsp  README
acinclude.m4     config.layout  LAYOUT          README.platforms
Apache-apr2.dsw  configure      libhttpd.dsp    ROADMAP
Apache.dsw       configure.in   LICENSE         server
apache_probes.d  docs           Makefile.in     srclib
ap.d             emacs-style    Makefile.win    support
build            httpd.dsp      modules         test
BuildAll.dsp     httpd.spec     NOTICE          VERSIONING
BuildBin.dsp     include        NWGNUmakefile
buildconf        INSTALL        os
[

[root@teacher httpd-2.4.9# ./configure --help 可以查看那些功能可以开启，那些功能默认情况，那些默认不开，指定安装路径等等
Installation directories:
 --prefix=PREFIX         install architecture-independent files in PREFIX
===
  以--enable开头的选项说明默认情况下不开启，需要我们使用这个选项去打开这个功能
  以--disable开头的选项说明默认情况下开启，需要我们使用这个选项去关闭这个功能
--enable-authn-anon     anonymous user authentication control
--disable-authz-host    host-based authorization control
--disable-version       determining httpd version in config files
需要开启ssl功能指定相关OpenSSL软件的路径
--with-ssl=PATH         OpenSSL installation directory
--with-apr=/usr/local/apr/
====
  了解软件的安装和使用请阅读，
  (1) README文档
  (2) INSTALL文档
       INSTALL文件里说明的步骤
     $ ./configure --prefix=PREFIX
     $ make
     $ make install
     $ PREFIX/bin/apachectl start

====
       4,Simply; 经典步骤

(1) ./configure --prefix=/desired/path/of/apr
编译前的配置
[root@teacher httpd-2.4.9]# ./configure --prefix=/usr/local/apache9 --enable-cache  --enable-so   配置安装的目录，同时开启缓存功能和动态加载模块的功能
作用是生成Makefile文件，后面的make（编译）会根据这个文件里的要求去执行
[root@localhost httpd-2.4.9]# ./configure --prefix=/usr/local/apache9 --enable-so  --enable-cache
checking for chosen layout... Apache
checking for working mkdir -p... yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
configure:
configure: Configuring Apache Portable Runtime library...
configure:
checking for APR... no          缺包
configure: error: APR not found.  Please read the documentation.
[root@localhost httpd-2.4.9]# vim INSTALL
[root@localhost httpd-2.4.9]#
=====
[root@vm-build apr-1.5.0]# make   缺make包
-bash: make: command not found
[root@vm-build apr-1.5.0]# yum install make
===
[root@teacher httpd-2.4.9# ./configure --prefix=/usr/local/apache9
checking for chosen layout... Apache
checking for working mkdir -p... yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
configure:
configure: Configuring Apache Portable Runtime library...
configure:
checking for APR... yes
 setting CC to "gcc"
 setting CPP to "gcc -E"
 setting CFLAGS to " -g -O2 -pthread"
 setting CPPFLAGS to " -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE"
 setting LDFLAGS to " "
configure:
configure: Configuring Apache Portable Runtime Utility library...
configure:
checking for APR-util... no   缺APR-util软件
configure: error: APR-util not found.  Please read the documentation.

安装缺APR-util软件

build 源码编译安装httpd_压缩文件_02



  (2) make  编译（是将c语言写的程序编译成二进制文件）

  (3) make install （将编译好的二进制文件复制到相应的目录下）

=====

三,安装pcre的错误，及解决方法
   source='pcrecpp.cc' object='pcrecpp.lo' libtool=yes \
DEPDIR=.deps depmode=none /bin/sh ./depcomp \
/bin/sh ./libtool --tag=CXX   --mode=compile  -DHAVE_CONFIG_H -I.      -c -o pcrecpp.lo pcrecpp.cc
libtool: compile: unrecognized option `-DHAVE_CONFIG_H'
libtool: compile: Try `libtool --help' for more information.
make[1]: *** [pcrecpp.lo] 错误 1
make[1]: Leaving directory `/root/pcre-8.21'
make: *** [all] 错误 2
[root@wuhanVMware pcre-8.21]# yum install libtool  安装libtool软件
[root@wuhanVMware pcre-8.21]# yum instal gcc-c++*   安装gcc-c++相关的包
===

[root@vm-build httpd-2.4.9]# ./configure --prefix=/usr/local/apache9  --enabled-so --enable-cache  配置，指定安装路径
[root@vm-build httpd-2.4.9]#make ;make install  编译和编译安装

=========
A-->B--->C--->D
安装httpd-2.4.9版本
1.安装apr---》apr-utils------》pcre---》httpd-2.4.9
apr-1.5.0.tar.gz
apr-util-1.5.3.tar.gz
pcre-8.21.tar.bz2
httpd-2.4.9.tar.bz2
=====

四,httpd安装好后的使用
    [root@vm-build bin]# ./apachectl start
AH00557: httpd: apr_sockaddr_info_get() failed for vm-build.sxkeji.com
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message
[root@vm-build bin]# /usr/local/apache9/bin/apachectl start
AH00557: httpd: apr_sockaddr_info_get() failed for vm-build.sxkeji.com
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message
httpd (pid 44056) already running
[root@vm-build bin]#
[root@vm-build apache9]# ls
bin    cgi-bin  error   icons    logs  manual
build  conf     htdocs  include  man   modules
[root@vm-build apache9]# cd conf
[root@vm-build conf]# ls
extra  httpd.conf  magic  mime.types  original

1关闭rpm的80端口
   [root@vm-build conf]# vim  httpd.conf
ServerName www.feng.com:80   去掉189行前面的注释，让服务器使用www.feng.com这个域名提供服务
fully qualified domain name  （FQDN 完全符合要求的域名  www.baidu.com）
[root@vm-build conf]# /usr/local/apache9/bin/apachectl restart  重新启动服务
[root@vm-build conf]# /usr/local/apache9/bin/apachectl restart
[root@vm-build conf]# /usr/local/apache9/bin/apachectl stop  停止服务
[root@vm-build conf]# /usr/local/apache9/bin/apachectl start 启动服务
[root@vm-build conf]#

===
   先停用rpm方式安装的httpd软件
[root@vm-build httpd-2.4.9]## service  httpd stop
Stopping httpd:                                            [  OK  ]
[root@vm-build httpd-2.4.9]##
[root@vm-build httpd-2.4.9]## /usr/local/apache9/bin/apachectl  stop
停止编译安装的httpd服务
[root@vm-build httpd-2.4.9]## /usr/local/apache9/bin/apachectl start
启动编译安装的httpd服务
===
2 清除防火墙规则
   [root@vm-build conf]# iptables  -F 作用就是让防火墙失效。
[root@vm-build conf]# ip add  查看服务器ip地址
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
   link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
   inet 127.0.0.1/8 scope host lo
   inet6 ::1/128 scope host
      valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
   link/ether 00:0c:29:24:a9:3d brd ff:ff:ff:ff:ff:ff
   inet 10.0.0.133/16 brd 10.0.255.255 scope global eth0
   inet6 fe80::20c:29ff:fe24:a93d/64 scope link
      valid_lft forever preferred_lft forever
[root@vm-build conf]#

3 使用浏览器去访问 （firefox 、elinks）在firefox中输入ip地址10.0.0.99 或 10.0.0.199 或 10.0.0.191

====
4 简单制作网站
   [root@teacher htdocs]# pwd
/usr/local/apache9/htdocs    真正存放网站的目录，你可以将网站存放在此
[root@teacher htdocs]# ls
index.html
[root@teacher htdocs]#
[root@teacher htdocs]# vim index.html 修改网站的首页文件
[root@teacher htdocs]# cat index.htm
   ====
(1)

file:///tmp/ct_tmp/1.pngbuild 源码编译安装httpd_网站_04


注意图片dou.jpg存放在htdocs目录下
   ====
(2)

file:///tmp/ct_tmp/2.pngbuild 源码编译安装httpd_build 编译安装httpd_06


   ====
(3)

build 源码编译安装httpd_网站_07file:///tmp/ct_tmp/3.png




===
(4)
       也可以在htdocs目录下新建文件夹download，存放些软件给其他人下载
       访问路径为http://10.0.0.133/download

build 源码编译安装httpd_build 编译安装httpd_09file:///tmp/ct_tmp/4.png


===

  (5)最后的效果

build 源码编译安装httpd_网站_11