libtool for shared objects?

[Basile STARYNKEVITCH]

Hello All,

Ralf Wildenhues wrote:
> Hello Basile,
> 
> * Basile STARYNKEVITCH wrote on Tue, Mar 11, 2008 at 09:18:54PM CET:
>> First, I have the impression that the libtool in e.g.  
>> libjava/Makefile.in or libgomp/Makefile.in or libmudflap/Makefile.in is  
>> not the usual one (I mean the Debian/Sid libtool package version  
>> 1.5.26-1 for example).
> 
> GCC uses a slightly older snapshot of Libtool 2.2.
> 
>> I would like to use this tool to compile some  
>> (generated) warm(basilys.c file into a warm-basilys.la in the most  
>> portable way (on Linux/ELF systems I would just use gcc -fPIC -shared  
>> warm-basilys.c -o warm-basilys.so and use the warm-basilys.so shared  
>> library to dlopen).
> 
> In which directory?  In those using automake you should be able to just
> use the normal automake machinery for this.  AFAIK, in the gcc/ subdir
> no libtool (nor automake) are used.

I need all this in the gcc/ subdir, since I want cc1 (the same process) to
   1. generate a C file
   2. compile it to some dynamically loadable stuff (*.so on Linux/Elf, 
perhaps *.la with libtool)
   3. lt_dlopenext it


Perhaps my question becomes: how to use libtool (and which one) within 
the gcc/ subdir?

A big thanks for the help!

Regards.


-- 
Basile STARYNKEVITCH         http://starynkevitch.net/Basile/
email: basile<at>starynkevitch<dot>net mobile: +33 6 8501 2359
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