Re: [PHP-DEV] dl() problem From: Andrey Zmievski (zmievski <email protected>)
Date: 06/11/99

Andrey Zmievski wrote:
> I'm having a problem with .so files being loaded by dl(). I used to have
> 3.0.7 compiled as Apache module and everything worked fine, but I've
upgraded
> the server to 3.0.9 and recompiled and .so files, and now when I try to
load
> them I get:
>
> Fatal error: Unable to load dynamic library
> '/export/httpd/php/lib/ispi/calendar.so' - ld.so.1:
> /usr/local/etc/apache/bin/httpd: fatal: relocation error: file
> /export/httpd/php/lib/ispi/calendar.so: symbol main:
> referenced symbol not found
>
> Any idea why that might be happening?

A few more things. This does not happen on Solaris 2.6, I only tried it with
2.7.

Also, if I compile PHP with -fPIC in CFLAGS and then modify functions/dl.c to
have dlopen(RTLD_LAZY|RTLD_GLOBAL) instead of dlopen(RTLD_LAZY), it works
fine.

-Andrey
* I wish life had an UNDO function. * 

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