Re: [jamboost] <link> --- tweaks

From: Vladimir Prus (ghost_at_[hidden])
Date: 2002-12-10 01:16:39

David Abrahams wrote:

>>2. Is it ever possible to link to static runtime if any lib
>> is dynamic? For example, in default setting both "-lm" and "-lc"
>> are linked dynamically. If I say
>>
>> -Wl,-Bdynamic -lz -Wl,Bstatic
>>
>> (here, the last element should affect runtime libs).
>>
>> Then, -lz is linked dynamically (that's right),
>> "-lm" is linked statically (that's right, too), 
> 
> 
> How did libm get involved? I don't see it in the command-line.

There are a few libraries that are added implicitly: libc,
libm, libstdc++, libgcc.

Actually, "libm" is part of C runtime, because it defines things
lib "sin", "log", etc.

>> but "-lc" is linked dynamically (althought it's part of C
>> runtime). I guess that's because "-lz" uses dynamic runtime.
>>
>> What to do about that? I'm inclined to do nothing.
> 
> 
> Do you have any other options? If not, your choice is clear... ;->

I don't know other options...

- Volodya