Compiling apache

Apache HTTP server 2.2.x
1.Accurate time keeping
  NTP
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2.Perl 5 [OPTIONAL]
    For some of the support scripts like apxs or dbmmanage (which are written in Perl) the Perl 5 interpreter is required

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3.apr/apr-util >= 1.2
Note
The --with-included-apr option was added in version 2.2.3

# Force the use of the bundled apr/apr-util
./configure --with-included-apr
To build Apache HTTPd against a manually installed apr/apr-util:

# Build and install apr 1.2
cd srclib/apr
./configure --prefix=/usr/local/apr-httpd/
make
make install

# Build and install apr-util 1.2
cd ../apr-util
./configure --prefix=/usr/local/apr-util-httpd/ --with-apr=/usr/local/apr-httpd/
make
make install

# Configure httpd
cd ../../
./configure --with-apr=/usr/local/apr-httpd/ --with-apr-util=/usr/local/apr-util-httpd/

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4.Verify GPG md5 sha1
#wget http://www.apache.org/dist/httpd/KEYS
#wget http://mirror.bjtu.edu.cn/apache//httpd/httpd-2.2.19.tar.gz
#wget http://www.apache.org/dist/httpd/httpd-2.2.19.tar.gz.asc
#gpg --import KEYS
#gpg --verify httpd-2.2.19.tar.gz.asc

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5. ./configure
(1).the default options(To configure the source tree using all ), simply type ./configure
(2).Apache HTTP Server installation location --prefix
(3).The Apache HTTP Server comes with a Base set of modules included by default
(4).enable other module using the --enable-module option
    http://httpd.apache.org/docs/2.2/mod/
(5).shared objects (DSOs) module --enable-module=shared
    ######
DSO modules may be compiled at the time the server is built, or they may be compiled and added at a later time using the Apache Extension Tool (apxs).
    ######
A module named mod_so which must be statically compiled into the Apache core
    ######
After a module is compiled into a DSO named mod_foo.so you can use mod_so's LoadModule command in your httpd.conf file to load this module at server startup or restart.
    ######–
--enable-so的意思是说
让apache 核心装载DSO，但是不实际编译任何动态模块
    ######
--enable-ModuleName的意思是说 编译并包含模块ModuleName
    ######
--enable-ModuleName=shared 的意思是说将这个模块编译成动态的
    ######
上面中 –enable-mods-shared=most的意思是说 动态的编译进来大多数的模块
而 –enable-mods-shared=all是指动态的编译所有的模块
如果把-shared去掉,就是静态的编译了

http://blog.csdn.net/phphot/article/details/2715016

(6).disable Base modules   --disable-module option

http://httpd.apache.org/docs/2.2/programs/configure.html

(7).--with-mpm=worker
http://liujiesmart.iteye.com/blog/636151

(8).usefull ./configure options
#######  Modules, disabled by default check (http://httpd.apache.org/docs/2.2/programs/configure.html)
  Options                Default
--prefix=PREFIX             /usr/local/apache2
####### --enable-mods-shared=MODULE-LIST
#####--enable-mods-shared=all does not actually build all modules
ex:--enable-mods-shared="all ssl ldap cache proxy authn_alias mem_cache"

  参考资料：

http://iuscommunity.org/Repos

http://os.51cto.com/art/201103/248258.htm

http://blogold.chinaunix.net/u2/73129/showart_1674161.html

http://os.51cto.com/art/201103/248420.htm

http://os.51cto.com/art/201103/250276.htm

http://os.51cto.com/art/201103/247916.htm

http://whxhz.iteye.com/blog/1084586

http://bbs.chinaunix.net/viewthread.php?tid=1268156

http://tuxlite.com/

http://www.howtoforge.com/installing-apache2-with-php5-and-mysql-support-on-centos-5.6-lamp

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