如何查看CentOS下nginx、apache、mysql和php的编译参数？
在升级nginx、apache、mysql和php的版本时，我们经常需要知道nginx、apache、mysql和php之前的编译参数是什么，以确保在升级过程中编译参数一致。这里我们将详细讲解nginx、apache、mysql、php源码编译的软件参数查看方法。
nginx编译参考：
[root@localhost]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.10.0
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: –user=www –group=www –prefix=/usr/local/nginx –with-http_stub_status_module –with-http_ssl_module –with-http_gzip_static_module –with-ipv6
apache编译参考：
[root@localhost]#cat /usr/local/apache/build/config.nice
#! /bin/sh
#
# Created by configure
“./configure”
“–prefix=/usr/local/httpd”
“–with-apr=/usr/local/apr”
“–with-apr-util=/usr/local/apr-util”
“–with-pcre”
“–with-mpm=event”
“–enable-rewrite”
“–enable-proxy”
“–with-z”
“–enable-so”
“$@”
mysql编译参考：
[root@localhost]# cat /usr/local/mysql/bin/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=/usr/local/gcc-4.3.2/bin/gcc -static-libgcc’ ‘CFLAGS=-g -O3’ ‘CXX=/usr/local/gcc-4.3.2/bin/gcc -static-libgcc’ ‘CXXFLAGS=-g -O3′”
php编译参考：
[root@localhost]# /usr/local/php/bin/php -i |grep configure
Configure Command => ‘./configure’ ‘–prefix=/usr/local/php’ ‘–with-config-file-path=/usr/local/php/etc’ ‘–with-mysql=/usr/local/mysql’ ‘–with-mysqli=/usr/local/mysql/bin/mysql_config’ ‘–with-iconv-dir’ ‘–with-freetype-dir’ ‘–with-jpeg-dir’ ‘–with-png-dir’ ‘–with-zlib’ ‘–with-libxml-dir=/usr’ ‘–enable-xml’ ‘–disable-rpath’ ‘–enable-discard-path’ ‘–enable-magic-quotes’ ‘–enable-safe-mode’ ‘–enable-bcmath’ ‘–enable-shmop’ ‘–enable-sysvsem’ ‘–enable-inline-optimization’ ‘–with-curl’ ‘–with-curlwrappers’ ‘–enable-mbregex’ ‘–enable-fastcgi’ ‘–enable-fpm’ ‘–enable-force-cgi-redirect’ ‘–enable-mbstring’ ‘–with-mcrypt’ ‘–enable-ftp’ ‘–with-gd’ ‘–enable-gd-native-ttf’ ‘–with-openssl’ ‘–enable-exif’ ‘–with-mhash’ ‘–enable-pcntl’ ‘–enable-sockets’ ‘–with-xmlrpc’ ‘–enable-zip’ ‘–enable-soap’ ‘–without-pear’ ‘–with-gettext’ ‘–with-mime-magic’
