Plugin creation question...

Lex Spoon lex at cc.gatech.edu
Wed Mar 13 14:00:05 UTC 2002


Bert Freudenberg <bert at isg.cs.uni-magdeburg.de> wrote:
> On Wed, 13 Mar 2002, Kevin Fisher wrote:
> 
> > > Sure. This is the Right Thing if the plugin is compiled internally. If it 
> > > is made external, however, the plugin itself shoulf be linked to that 
> > > libs, not the VM.
> > 
> > How do you do this externally, then?  Is there a way to do it from Slang
> > (so that it's automatically generated the "right way"), or do I have
> > to manually hack up the Makefile after VMMaker generates everything?
> 
> You can put a mkMakeRules script into your plugin directory. For a rather 
> complicated example, see unix/plugins/Mpeg3Plugin/mkMakeRules
> 
> It is called as 
> 	$unixdir/plugins/$plugin/mkMakeRules $topdir internal
> or 
> 	$unixdir/plugins/$plugin/mkMakeRules $topdir external
> from the script
> 	platforms/unix/misc/util/mkMake ...
> 

Yes, that would be the best way.

Unfortunately there is a problem.  libtool, the nice generic
library-generating tool that is used to build things right now, doesn't
like to link shared libraries against other libraries, even when the
platform will allow it.  I don't know a good solution for this; go bang
on the libtool people??  In the meantime I guess hacking Makefile.in is
the easiest way to move forward.

(Or maybe newer libtools even fix the problem; I certainly haven't
checked!)


-Lex



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