mysqlnd depends on openssl when build shared

Description

I am building every PHP extension shared like

./configure
   --enable-mysqlnd=shared \
  --with-openssl=shared \
...

When I now load only PHP + mysqlnd, I get the following errors

PHP Warning:  PHP Startup: Unable to load dynamic library 'mysqlnd.so' (tried: /usr/lib/php/modules/mysqlnd.so (/usr/lib/php/modules/mysqlnd.so: undefined symbol: EVP_PKEY_CTX_new), /usr/lib/php/modules/mysqlnd.so.so (/usr/lib/php/modules/mysqlnd.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0

This seems to happen because of https://github.com/php/php-src/blob/master/ext/mysqlnd/config9.m4#L12-L20

I think here are two ways how this can be fixed:

Don't enable that option when openssl is shared or link mysqlnd to libcrypto.so because LD_PRELOAD=/usr/lib/libcrypto.so.3 php -v fixes it to fix up the implict library

PHP Version

PHP 8.3.17

Operating System

No response

从 ext/mysqlnd/config9.m4 开始，尤其是 issue 中链接的那些行，并使用 --enable-mysqlnd=shared 和 --with-openssl=shared 重现共享扩展的构建。检查生成的 mysqlnd.so 的依赖项和加载器错误。完成的标准是：PHP 无需依赖 LD_PRELOAD，即可只加载 PHP 和 mysqlnd，且不会出现未定义的 EVP_PKEY_CTX_new 符号。