apache源码编译安装

源码安装apche

　　下载apache的源码包文件

访问http://mirror.bit.edu.cn/apache/httpd/，复制如下gz文件的链接地址，并使用wget下载到本地

wget -P /usr/local/src/ http://mirror.bit.edu.cn/apache/httpd/httpd-2.4.37.tar.bz2（各位不要直接复制我的下载地址，因为随着httpd的版本更新，这些地址会变化的）

 

[root@centos-linux-02 ~]# cd /usr/local/src/

[root@centos-linux-02 src]# ls

httpd-2.4.37.tar.bz2

这时候去解压，解压命令：

tar -xvf httpd-2.4.37.tar.bz2

 

[root@centos-linux-02 src]# ls

httpd-2.4.37 httpd-2.4.37.tar.bz2

 

进入到httpd-2.4.37目录下执行：./configure

这个时候你就会发现报错喽，显示如下：

[root@centos-linux-02 httpd-2.4.37]# ./configure

checking for chosen layout... Apache

checking for working mkdir -p... yes

checking for grep that handles long lines and -e... /usr/bin/grep

checking for egrep... /usr/bin/grep -E

checking build system type... x86_64-pc-linux-gnu

checking host system type... x86_64-pc-linux-gnu

checking target system type... x86_64-pc-linux-gnu

configure:

configure: Configuring Apache Portable Runtime library...

configure:

checking for APR... no

configure: error: APR not found. Please read the documentation

 

好吧，通过提示，我们可以看到缺少APR，接下来去下载APR包

浏览器访问：http://mirror.bit.edu.cn/apache/apr/，去下载apr包和apr-unit包

wget -P /usr/local/src http://mirror.bit.edu.cn/apache/apr/apr-1.6.5.tar.bz2

wget -P /usr/local/src http://mirror.bit.edu.cn/apache/apr/apr-util-1.6.1.tar.bz2

解压所下载的包后，我们先去安装apr

[root@centos-linux-02 src]# cd apr-1.6.5/

[root@centos-linux-02 apr-1.6.5]# ./configure

checking build system type... x86_64-pc-linux-gnu

checking host system type... x86_64-pc-linux-gnu

checking target system type... x86_64-pc-linux-gnu

Configuring APR library

Platform: x86_64-pc-linux-gnu

checking for working mkdir -p... yes

APR Version: 1.6.5

checking for chosen layout... apr

checking for gcc... no

checking for cc... no

checking for cl.exe... no

configure: error: in `/usr/local/src/apr-1.6.5':

configure: error: no acceptable C compiler found in $PATH

See `config.log' for more details

这个时候又看到报错啦，好吧，通过提示我们可以看到缺少gcc环境，为此安装gcc编译环境

yum install gcc

ok,然后再次去执行./configure

然后编译安装：make && make install

[root@centos-linux-02 apr-1.6.5]# ls /usr/local/apr/

bin build-1 include lib

此时代表安装成功apr

 

安装apr-unit

去apr-unit目录下去执行./configure

[root@centos-linux-02 apr-util-1.6.1]# ./configure

checking build system type... x86_64-pc-linux-gnu

checking host system type... x86_64-pc-linux-gnu

checking target system type... x86_64-pc-linux-gnu

checking for a BSD-compatible install... /usr/bin/install -c

checking for working mkdir -p... yes

APR-util Version: 1.6.1

checking for chosen layout... apr-util

checking for gcc... gcc

checking whether the C compiler works... yes

checking for C compiler default output file name... a.out

checking for suffix of executables...

checking whether we are cross compiling... no

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

Applying apr-util hints file rules for x86_64-pc-linux-gnu

checking for APR... no

configure: error: APR could not be located. Please use the --with-apr option

好吧，又报错哈哈，通过提示我们可以看到这是让我们使用--with-apr参数去指定刚刚安装完的apr路径，那么开始吧

./configure --help去查看执行命令参数与含义

Optional Packages:

--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]

--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)

--with-apr=PATH prefix for installed APR or the full path to apr-config

嗯，现在知道该怎么写了，

./configure --with-apr=/usr/local/apr

然后去编译并安装

make && make install

好吧，这次在编译的时候，出现了错误，错误如下：

xml/apr_xml.c:35:19: 致命错误：expat.h：没有那个文件或目录

#include <expat.h>

^

编译中断。

make[1]: *** [xml/apr_xml.lo] 错误 1

make[1]: 离开目录“/usr/local/src/apr-util-1.6.1”

make: *** [all-recursive] 错误 1

通过报错分析，应该是缺少expat，好吧，我们百度一下看看这是咋回事呢

那我们知道原因后，就安装呗

yum install expat-devel

这次编译安装过程就舒服多了，最后我们看到如下提示：

----------------------------------------------------------------------

Libraries have been installed in:

/usr/local/apr/lib

If you ever happen to want to link against installed libraries

in a given directory, LIBDIR, you must either use libtool, and

specify the full pathname of the library, or use the '-LLIBDIR'

flag during linking and do at least one of the following:

- add LIBDIR to the 'LD_LIBRARY_PATH' environment variable

during execution

- add LIBDIR to the 'LD_RUN_PATH' environment variable

during linking

- use the '-Wl,-rpath -Wl,LIBDIR' linker flag

- have your system administrator add LIBDIR to '/etc/ld.so.conf'

 

See any operating system documentation about shared libraries for

more information, such as the ld(1) and ld.so(8) manual pages.

----------------------------------------------------------------------

好吧，一看就知道安装到/usr/local/apr/lib下了

 

既然都装完了，那么我们去安装httpd去呗

在httpd下执行./configure

又报错了：

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

checking how to run the C preprocessor... gcc -E

checking for gcc option to accept ISO C99... -std=gnu99

checking for pcre-config... false

configure: error: pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/

这次错误显然就是PCRE没有安装啊，嗯，源码编译真烦呢，为啥我不直接yum呢，哈哈

 

下载PCRE：

http://jaist.dl.sourceforge.net/project/pcre/pcre/

下载并解压：

wget -P /usr/local/src/ http://jaist.dl.sourceforge.net/project/pcre/pcre/8.42/pcre-8.42.tar.gz

tar -xvf pcre-8.42.tar.gz

进入pcre目录执行：./configure

查看执行结果发现，又不称心如意

configure: error: Invalid C++ compiler or C++ compiler flags

这明显是还需要gcc-c++环境啊，果断安装：

yum install gcc-c++

编译安装：

make && make install

 

这次终于可以去httpd目录执行./configure了吧,然后没有发现报错呢

编译安装httpd：

make && make install

好了，几经波折，我们去 /usr/local/apache2/bin 目录下找apachectl

执行启动脚本：

./apachectl

查看进程：

[root@centos-linux-02 bin]# ps -ef|grep httpd

root 16123 1 0 17:59 ? 00:00:00 /usr/local/apache2/bin/httpd

daemon 16124 16123 0 17:59 ? 00:00:00 /usr/local/apache2/bin/httpd

daemon 16125 16123 0 17:59 ? 00:00:00 /usr/local/apache2/bin/httpd

daemon 16126 16123 0 17:59 ? 00:00:00 /usr/local/apache2/bin/httpd

root 16209 4151 0 17:59 pts/0 00:00:00 grep --color=auto httpd

到此，apache的源码安装结束。

 

ok,最后我们来总结一下需要用到的源码包和编译环境

apr-1.6.5.tar.bz2

apr-util-1.6.1.tar.bz2

httpd-2.4.37.tar.bz2

pcre-8.42.tar.gz

gcc

gcc-c++

PCRE

expat-devel