Re: How to detect GD in source code.
| From: | Sara Golemon | Date: | Fri, 28 Jan 2005 23:51:46 +0000 |
| Subject: | Re: How to detect GD in source code. | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-14451@lists.php.net to get a copy of this message | ||
> I've been writing a module, it is dependent on some GD functions, how
> can I detect that GD has been installed PHP native?
>
Taking a page out of Zend/zend_builtin_functions and the source code for the
extension_loaded() userspace function:
int gd_is_loaded = zend_hash_exists(&module_registry, "gd",
sizeof("gd"));
> Anything I can add to aclocal.m4 and/or configure.ac would be greatly
> appreciated.
>
You could adapt the stuff in ext/gd/config.m4 to look for and link libgd
yourself...
-Sara