mysqlnd depends on openssl when build shared

[shyim]

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

[NattyNarwhal]

I suspect curl and ftp are also affected since they seem have their build scripts check and include OpenSSL in a similar way (PHP_SETUP_OPENSSL into the *_SHARED_LIBADD). phar seems to explicitly demand that the openssl extension is built shared to use OpenSSL there, but I don't see any referencing of OpenSSL in the build otherwise, so phar may also be affected here.