Linux下，对于LAMP组合，怎么查看安装时的编译参数

       对于web开发，LAMP应该是经常要安装的东东了。由于服务器扩展，常常需要相同编译设置进行扩展。可由于时间久远，编译参数也许早就忘了，没关系。这里介绍一种简单的查看编译参数的方法。

       对于apache服务器，假设安装目录：/usr/local/apache 

[root@dbmaster2 apache]# cd /usr/local/apache/
[root@dbmaster2 apache]# cd build/
[root@dbmaster2 build]# cat config.nice 

       通过上面几步操作，如果幸运的话，你应该看到类似下面的结果：

[root@dbmaster2 build]# cat config.nice 
#! /bin/sh
#
# Created by configure

"./configure" \
"--prefix=/usr/local/apache" \
"--enable-so" \
"--enable-rewrite" \
"--enable-cgi" \
"--enable-vhost-alias" \
"--enable-ssl" \
"--enable-cache" \
"--enable-mem-cache" \
"$@"

        好了，apache的已经搞定。下面来看看mysql的吧！假如你的mysql目录为：/usr/local/mysql

[root@localhost bin]$ cd /usr/local/mysql/
[root@localhost mysql]$ cd bin/
[root@localhost bin]$ cat mysqlbug | grep configure

       通过上面操作，可以看到类似如下结果：    

[root@localhost bin]$ cat mysqlbug | grep configure
# This is set by configure
CONFIGURE_LINE="./configure  '--prefix=/usr/local/mysql' '--localstatedir=/usr/local/mysql/data' '--libexecdir=/usr/local/mysql/bin' '--with-comment=MySQL Community Server (GPL)' '--with-server-suffix=' '--enable-thread-safe-client' '--enable-local-infile' '--with-pic' '--with-fast-mutexes' '--with-client-ldflags=-static' '--with-mysqld-ldflags=-static' '--with-zlib-dir=bundled' '--with-big-tables' '--with-ssl' '--with-readline' '--with-embedded-server' '--with-partition' '--with-innodb' '--without-ndbcluster' '--with-archive-storage-engine' '--with-blackhole-storage-engine' '--with-csv-storage-engine' '--without-example-storage-engine' '--with-federated-storage-engine' '--with-extra-charsets=complex' 'CC=ccache /usr/local/gcc-4.3.2/bin/gcc -static-libgcc' 'CFLAGS=-g -O3' 'CXX=ccache /usr/local/gcc-4.3.2/bin/gcc -static-libgcc' 'CXXFLAGS=-g -O3'"

         假设php目录为：/usr/local/php

[root@localhost build]# cd /usr/local/php/
[root@localhost php]# cd bin/
[root@localhost bin]# ./php -i | grep configure
Configure Command =>  './configure'  '--prefix=/usr/local/php' '--enable-fastcgi' '--enable-force-cgi-redirect' '--with-mysql=/opt/mysql' '--enable-sockets' '--with-mime-magic' '--enable-mbstring' '--with-iconv' '--with-ttf' '--enable-ftp' '--with-curl' '--with-bz2' '--enable-calendar'

         通过上面的方法，apache，mysql和php编译参数都搞定了。

        如果你想查看nginx的编译参数信息，请参阅以前的一篇blog：查看服务器上安装的nginx版本号