Centos php 扩展方式安装gd库的方法
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>网站的第二台服务器跑的的环境主要是Python/Ruby,有时也需要简单跑跑PHP脚本,所以也安装了PHP,环境是Nginx+php-fpm,PHP是源码编译安装的,所以是最小化安装,甚至连mysqli扩展都没有。今天需要用到GD库,才发现没GD库环境,所以需要安装这个扩展。对付单个扩展,单独编译动态加载是比较方便快捷的。安装过程也比较繁杂,这个记录一下,方便后来者。</p>
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首先说明,我的PHP是源码编译安装的,可以参看 以源码编译的方式安装PHP与php-fpm。</p>
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先安装 gd 前置库 : freetype ,jpegsrc,libpng。</p>
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<strong>1. freetype</strong></p>
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<span><u>复制代码</u></span>
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代码如下:</p>
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wget "http://download.savannah.gnu.org/releases/freetype/freetype-2.4.0.tar.bz2" <br>
tar jxvf freetype-2.4.0.tar.bz2<br>
cd freetype-2.4.0<br>
./configure --prefix=/usr/local/freetype && make && make install</div>
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<strong>2. jpegsrc</strong></p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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wget "http://www.ijg.org/files/jpegsrc.v9.tar.gz" <br>
tar zxvf jpegsrc.v9.tar.gz<br>
cd jpeg-9<br>
CFLAGS="-O3 -fPIC" ./configure --prefix=/usr/local/jpeg && make && make install<br>
mkdir -p /usr/local/jpeg/include<br>
mkdir -p /usr/local/jpeg/lib<br>
mkdir -p /usr/local/jpeg/bin<br>
mkdir -p /usr/local/jpeg/man/man1</div>
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<strong>3. libpng</strong></p>
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<span><u>复制代码</u></span>
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代码如下:</p>
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wget "http://downloads.sourceforge.net/project/libpng/libpng12/1.2.50/libpng-1.2.50.tar.gz?r=http%3A%2F%2Fwww.libpng.org%2Fpub%2Fpng%2Flibpng.html&ts=1376631135&use_mirror=nchc" <br>
tar zxvf libpng-1.2.50.tar.gz<br>
cd libpng-1.2.50 <br>
CFLAGS="-O3 -fPIC" ./configure --prefix=/usr/local/libpng && make && make install</div>
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接下来需要cd到php源码的 gd 目录,否则会报 cannot find config.m4 之类的错误。</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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cd php-5.3.6<br>
cd ext<br>
cd gd</div>
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然后再这个目录执行命令 /usr/local/php/bin/phpize。什么时候需要用到 phpize 呢?当我们需要再加些模块,又不想重新编译php,这些我们就可以用phpize了。我的PHP安装在 /usr/local/php/ 这个目录里,可以根据个人情况修改。</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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/usr/local/php/bin/phpize</div>
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现在可以进行单独编译安装了:</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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<div class="msgborder" id="phpcode14" style='margin: 0px auto 3px; padding: 0px 3px; outline: none; line-height: 25.2px; font-size: 14px; clear: both; border-right: 1px solid rgb(0, 153, 204); background: rgb(221, 237, 251); overflow: hidden; border-left: 1px solid rgb(0, 153, 204); word-break: break-all; border-bottom: 1px solid rgb(0, 153, 204); word-wrap: break-word; font-family: tahoma, arial, "Microsoft YaHei";'>
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./configure --with-php-configure=/usr/local/php/bin/php-config --with-jpeg-dir=/usr/local/jpeg --with-png-dir=/usr/local/libpng --with-freetype-dir=/usr/local/freetype<br>
或者<br>
./configure --with-php-config=/usr/local/php/bin/php-config --with-jpeg-dir=/usr/local/jpeg --with-png-dir=/usr/local/libpng --with-freetype-dir=/usr/local/freetype<br>
make && make install</div>
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接着修改php.ini文件 在 ;extension=php_zip.dll 下面添加一行 extension=gd.so</p>
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重启 Nginx 之后再看看是否安装成功了。再执行 /usr/local/php/bin/php -m 查看gd模块是否加载成功。</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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<div class="msgborder" id="phpcode15" style='margin: 0px auto 3px; padding: 0px 3px; outline: none; line-height: 25.2px; font-size: 14px; clear: both; border-right: 1px solid rgb(0, 153, 204); background: rgb(221, 237, 251); overflow: hidden; border-left: 1px solid rgb(0, 153, 204); word-break: break-all; border-bottom: 1px solid rgb(0, 153, 204); word-wrap: break-word; font-family: tahoma, arial, "Microsoft YaHei";'>
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service nginx restart<br>
/usr/local/php/bin/php -m</div>
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console列出:</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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<div class="msgborder" id="phpcode16" style='margin: 0px auto 3px; padding: 0px 3px; outline: none; line-height: 25.2px; font-size: 14px; clear: both; border-right: 1px solid rgb(0, 153, 204); background: rgb(221, 237, 251); overflow: hidden; border-left: 1px solid rgb(0, 153, 204); word-break: break-all; border-bottom: 1px solid rgb(0, 153, 204); word-wrap: break-word; font-family: tahoma, arial, "Microsoft YaHei";'>
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# /usr/local/php/bin/php -m<br>
<br>
Core<br>
ctype<br>
date<br>
dom<br>
ereg<br>
fileinfo<br>
filter<br>
gd<br>
……</div>
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看到gd了,说明gd库安装成功。</p>
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接下来只要重启 php-fpm 即可:</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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killall php-fpm<br>
/usr/local/php/sbin/php-fpm</div>
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phpinfo()一下,看看。</p>
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<img style="max-width:100%!important;height:auto!important;"title="Centos php 扩展方式安装gd库的方法" alt="Centos php 扩展方式安装gd库的方法" src="https://zhuji.jb51.net/uploads/img/202305/1765738553f827e9274f2c0701d8a919.jpg"></p>
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OK,安装成功。</p>
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