Php pdo_dblib – 找不到/无法加载freetds

自托管盒子,
RHEL 6
PHP 5.3.3

已安装PDO
freetds安装
pdo_dblib – 到目前为止没有运气安装

我的目标是将PDO与sybase一起使用.尝试从相应的版本php源代码安装pdo_dblib.我尝试了各种方法,并在这个主题上寻求了很多帮助,但还没有成功.

方法1

安装freetds

$./configure
$make
$su root
Password: 
$make install

这很成功

安装pdo_dblib

在/ ext / pdo_dblib文件夹中：

$phpize
$./configure
$make
$make test

错误输出：

PHP Warning:  PHP Startup: Unable to load dynamic library '/home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so' - /home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so: undefined symbol: php_pdo_register_driver in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library '/home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so' - /home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so: undefined symbol: php_pdo_register_driver in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so' - /home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so: undefined symbol: php_pdo_register_driver in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library '/home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so' - /home/sybase/Install_items/php_533_src/php-5.3.3/ext/pdo_dblib/modules/pdo_dblib.so: undefined symbol: php_pdo_register_driver in Unknown on line 0

这看起来不太好……我研究了这个,发现了一个有趣的黑客,这个here.但是将pdo.ini改为pdo_0.ini不是解决方案,因为我在make测试中仍然遇到相同的错误.

$su
$make install

输出：

Installing shared extensions:     /usr/lib64/php/modules/

这看起来很奇怪……不,它实际上并没有安装(在apache重启后没有出现在phpinfo上).

方法2

安装freetds

完全按照说明,我添加前缀

$./configure --prefix=/usr/local/freetds
$make
$su root
Password: 
$make install

这很成功

安装pdo_dblib

在/ ext / pdo_dblib文件夹中：

$phpize
$./configure --with-sybase=/usr/local/freetds

这会在输出的底部产生以下错误

...
checking for PDO_DBLIB support via FreeTDS... yes,shared
configure: error: Cannot find FreeTDS in known installation directories

方法3

freetds ./configure变体(包括或不包括–prefix …)没有改变这个结果,所以我会跳过它.

安装pdo_dblib pecl扩展

遵循here指定的方法.

pecl download pdo_dblib
tar -xzvf PDO_DBLIB-1.0.tgz

删除了线,

<dep type=”ext” rel=”ge” version=”1.0″>pdo</dep>

保存package.xml文件,并将其移入PDO_DBLIB目录.

mv package.xml ./PDO_DBLIB-1.0

导航到PDO_DBLIB目录,然后从中安装包
目录.

cd ./PDO_DBLIB-1.0
pecl install package.xml

但是,此命令为我提供了以下错误输出,与方法2相同.

checking for PDO_DBLIB support via FreeTDS... yes,shared
configure: error: Cannot find FreeTDS in known installation directories
ERROR: `/home/sybase/Install_items/pecl_pdo_dblib/PDO_DBLIB-1.0/configure' failed