<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Oct 23, 2014 at 8:46 AM, Eliot Miranda <span dir="ltr"><<a href="mailto:eliot.miranda@gmail.com" target="_blank">eliot.miranda@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">Hi Annick,<div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Wed, Oct 22, 2014 at 5:45 AM, Annick Fron <span dir="ltr"><<a href="mailto:list@afceurope.com" target="_blank">list@afceurope.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi Eliot,<br>
<br>
My problem is not with the VM, my problem is with my own library that I connect to through FFI.<br>
I know where the libraries are !<br>
<br>
I have tried to add them in /etc/ld.so.conf.d , that does not work.<br>
I have tried export LD_LIBRARY_PATH, but somehow it erases some libraries needed by pharo.<br></blockquote><div><br></div></span><div>But if you use the script I include with my VMs it won't erase. It extends LD_LIBRARY_PATH. Find an example attached.</div></div></div></div></blockquote><div><br></div><div>Here's the operative line (the last one). PLUGINS is the directory containing VM plugins, SVMLLP is "Smalltalk VM LD_LIBRARY_PATH" and specifies the directories containing the C libraries the VM depends on (C library, libuuid, etc).</div><div><br></div><div>LD_LIBRARY_PATH=$PLUGINS:$SVMLLP:${LD_LIBRARY_PATH} exec "$BIN/squeak" "$@"</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class=""><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
I have done sudo ldconfig ...<br>
<br>
In fact I have one library that depends from another one.<br>
In FFI I call one method which calls another method in the other library.<br>
I have tried to create symbolics links in the directory …<br>
I have checked that nm gives the right symbol with the right type ..<br>
<br>
So I have no idea what to try now !<br>
<br>
Annick<br>
<br>
Le 22 oct. 2014 à 12:46, Eliot Miranda <<a href="mailto:eliot.miranda@gmail.com" target="_blank">eliot.miranda@gmail.com</a>> a écrit :<br>
<div><div><br>
> Hi Annick,<br>
><br>
> LD_LIBRARY_PATH should be set to point to the relevant directories, but this can be tricky as there is a lot if variation across Linux distros as to where libraries are kept. The squeak script that comes with the Cog VMs extends LD_LIBRARY_PATH, so if you know where your libraries are you can use the script to find the other libraries the VM needs (c library and plugins).<br>
><br>
> Eliot (phone)<br>
><br>
> On Oct 22, 2014, at 2:55 AM, Annick Fron <<a href="mailto:list@afceurope.com" target="_blank">list@afceurope.com</a>> wrote:<br>
><br>
>> Hi,<br>
>><br>
>> I am using a module in FFI which depends on a large library let’s say 10 dynamic .so files in a directory.<br>
>> How is it possible to use this library without making all symbolic links ?<br>
>><br>
>> Annick<br>
><br>
<br>
<br>
</div></div></blockquote></span></div><span class=""><font color="#888888"><br><br clear="all"><div><br></div>-- <br>best,<div>Eliot</div>
</font></span></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>best,<div>Eliot</div>
</div></div>