Nginx + PHP + PostgreSQL 源代码编译安装
源码包下载：１、php（版本：5.4.8）下载地址：http://cn2.php.net/get/php-5.4.8.tar.bz2/from/this/mirror
２、Nginx（版本：nginx-1.3.8）下载地址：http://nginx.org/download/nginx-1.3.8.tar.gz
３、eAccelerator下载地址：http://eaccelerator.net/
４、ImageMagick（版本：6.8.0-4)下载地址：ftp://ftp.kddlabs.co.jp/graphics/ImageMagick/ImageMagick-6.8.0-4.tar.bz2
５、imagick（版本：3.0.1)下载地址：http://pecl.php.net/get/imagick-3.0.1.tgz
６、libconv（版本:1.14)下载地址：http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
７、libmcrypt(版本：）下载地址：ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz
８、mcrypt(版本:2.6.8)下载地址：http://downloads.sourceforge.net/project/mcrypt/MCrypt/2.6.8/mcrypt-2.6.8.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fmcrypt%2F&ts=1353402942&use_mirror=nchc
９、memcached(版本:1.4.15)下载地址：http://memcached.googlecode.com/files/memcached-1.4.15.tar.gz
１０、pcre(版本：8.31)下载地址：ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.31.tar.bz2
１１、mhash(版本：0.9.9.9)下载地址：http://sourceforge.net/projects/mhash/files/latest/download?source=files
二、安装编译包
yum install gcc glibc make
三、解压包并开始安装
１、解压libiconv-1.14.tar.gz
tar xvzf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure --prefix=/usr/local && make && make install
2、解压libmcrypt-2.5.7.tar.gz
tar xvzf libmcrypt-2.5.7.tar.gz
cd libmcrypt-2.5.7
./configure && make && make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make && make install
3、解压mhash-0.9.9.9.tar.bz2
tar xvjf mhash-0.9.9.9.tar.bz2
cd mhash-0.9.9.9
./configure && make && make install
创建以下快捷连接
ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4
ln -s /usr/local/lib/libmcrypt.so.4.4.7 /usr/lib/libmcrypt.so.4.4.7
ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so
ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2
ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1
/sbin/ldconfig
4、解压mcrypt-2.6.8.tar.gz
tar xvzf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8
./configure && make && make install
5、安装数据库（通过yum来安装）
yum install postgresql-server postgresql postgresql-devel postgresql-libs
6、安装如下包
yum install libjpeg libpng libjpeg-devel libpng-devel
yum install libxml2-devel openssl-devel libcurl-devel freetype freetype-devel openldap-devel
cp -frp /usr/lib64/libldap* /usr/lib/
7、 安装php-5.4.8
./configure --prefix=/usr/local/php-5.4.8/ --with-config-file-path=/usr/local/php-5.4.8/etc --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --without-pear
make ZEND_EXTRA_LIBS='-liconv'
make install
#创建php.ini
cp php.ini-production /usr/local/php-5.4.8/etc/php.ini
#测试php
curl http://pear.php.net/go-pear |/usr/local/php-5.4.8/bin/php
执行/usr/local/php-5.4.8/bin/phpize，出现如下错误
Cannot find config.m4.
# /usr/local/php-5.4.8/bin/phpize
Cannot find config.m4.
Make sure that you run '/usr/local/php-5.4.8/bin/phpize' in the top level source directory of the module
在/usr/local/src/soft/php-5.4.8/ext下找到这个工具
来建立一个php扩展的一个框架
]#cd /usr/local/src/soft/php-5.4.8/ext
# ./ext_skel --extname=sdomain
Creating directory sdomain
Creating basic files: config.m4 config.w32 .svnignore sdomain.c php_sdomain.h CREDITS EXPERIMENTAL tests/001.phpt sdomain.php .
To use your new extension, you will have to execute the following steps:
1. $ cd ..
2. $ vi ext/sdomain/config.m4
3. $ ./buildconf
4. $ ./configure ---sdomain
5. $ make
6. $ ./php -f ext/sdomain/sdomain.php
7. $ vi ext/sdomain/sdomain.c
8. $ make
Repeat steps 3-6 until you are satisfied with ext/sdomain/config.m4 and
step 6 confirms that your module is compiled into PHP. Then, start writing
code and repeat the last two steps as often as necessary.
# cd sdomain/
# ls
config.m4 CREDITS php_sdomain.h sdomain.php
config.w32 EXPERIMENTAL sdomain.c tests
然后我们要修改文件顺序是
configue.m4
sdomain.c
php_sdomain.h
使用文本编辑器打开config.m4文件，修改文件内容：
dnl PHP_ARG_WITH(my_module, for my_module support,
dnl Make sure that the comment is aligned:
dnl [ --with-my_module Include my_module support])
修改成
PHP_ARG_WITH(my_module, for my_module support,
[ --with-my_module Include my_module support])
或者将
(其实就是将这部分的dnl去掉，在这个文件里dnl就是注释的意思，相当于我们PHP里面的#或// 另外把他中间的一句描术也去掉)
然后保存退出
然后在编辑
Vi sdomain.c
将文件其中的下列代码进行修改
/* Every user visible function must have an entry in my_module_functions[].
*/
function_entry my_module_functions[] = {
PHP_FE(say_hello, NULL) /* ?添加着一行代码 */
PHP_FE(confirm_my_module_compiled, NULL) /* For testing, remove later. */
{NULL, NULL, NULL} /* Must be the last line in my_module_functions[] */
};
在文件的最后添加下列代码
PHP_FUNCTION(say_hello)
{
zend_printf("hello sdomain!");
}
再修改：php_sdomain.h
vi php_sdomain.h
在PHP_FUNCTION(confirm_my_module_compiled); /* For testing, remove later. */ 这行的下面添加一行：
PHP_FUNCTION(say_hello); /* For testing, remove later. */
保存文件退出
然后我们就可以在这个目录下使用上面的命令了
/usr/local/php-5.4.8/bin/phpize
８、解压memcached-1.4.15.tar.gz
tar xvzf memcached-1.4.15.tar.gz
cd memcached-1.4.15
./configure --with-php-config=/usr/local/php-5.4.8/bin/php-config
checking for libevent directory... configure: error: libevent is required. You can get it from http://www.monkey.org/~provos/libevent/
执行：yum install libevent-devel libevent
再次执行
./configure --with-php-config=/usr/local/php-5.4.8/bin/php-config&& make && make install
９、解压cd eaccelerator-eaccelerator-42067ac.tar.gz
tar xvzf eaccelerator-eaccelerator-42067ac.tar.gz
cd eaccelerator-eaccelerator-42067ac
/usr/local/php-5.4.8/bin/phpize
./configure --enable-eaccelerator=shared --with-php-config=/usr/local/php-5.4.8/bin/php-config
make && make install
１０、解压ImageMagick-6.8.0-4.tar.bz2
tar xvjf ImageMagick-6.8.0-4.tar.bz2
cd ImageMagick-6.8.0-4
./configure && make && make install
１１、解压imagick-3.0.1.tgz
yum install ImageMagick-devel
tar xvzf imagick-3.0.1.tgz
cd imagick-3.0.1
/usr/local/php-5.4.8/bin/phpize
./configure --with-php-config=/usr/local/php-5.4.8/bin/php-config
make && make install
１２、将在/usr/local/php-5.4.8/etc/php.ini中的extension_dir="./"修改为extension_dir = “extension_dir=/usr/local/php-5.4.8/lib/php/extensions/no-debug-non-zts-20100525"
将在此后加入
extension = "memcache.so"
extension = "imagick.so"
配置eAccelerator加速PHP
mkdir /usr/local/eaccelerator_cache
编辑 vim /usr/local/php-5.4.8/etc/php.ini
在最后输入如下内容：
zend_extension="/usr/local/php-5.4.8/lib/php/extensions/no-debug-non-zts-20100525"
eaccelerator.shm_size="128"
eaccelerator.cache_dir="/usr/local/eaccelerator_cache"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="3600"
eaccelerator.shm_prune_period="3600"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"
１３、vi /etc/profile
在最后增加如下：
export PATH=$PATH:/usr/local/php-5.4.8/bin/:/usr/local/php-5.4.8/sbin
保存退出，并输入source /etc/profile
１４、解压并编译nginx-1.3.8.tar.gz
tar xvzf nginx-1.3.8.tar.gz
cd nginx-1.3.8
yum install pcre-devel
./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
安装nginx完成
vim /etc/rc.local，加入如下内容：
ulimit -SHn 65535
/usr/local/php-5.4.8/sbin/php-fpm
/usr/local/nginx/sbin/nginx
vi /etc/profile
在最后增加如下：
export PATH=$PATH:/usr/local/php-5.4.8/bin/:/usr/local/php-5.4.8/sbin:/usr/local/nginx/sbin/nginx
最后保存退出后执行source /etc/profile
１５、优化内核参数
vi /etc/sysctl.conf
在此文件的最后加入如下内容
net.ipv4.neigh.default.gc_stale_time=120
net.ipv4.tcp_max_syn_backlog = 65536
net.core.netdev_max_backlog = 32768
net.core.somaxconn = 32768
net.core.wmem_default = 8388608
net.core.rmem_default = 8388608
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syn_retries = 2
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse =1
net.ipv4.tcp_mem =9450000 915000000 927000000
net.ipv4.tcp_max_orphans = 3276800
net.ipv4.ip_local_port_range = 1024 65535
保存并退出，执行sysctl -p,使之生效
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