PATCH: Support LD_AS_NEEDED

[H.J. Lu]

On Thu, May 7, 2009 at 9:37 AM, Paul Brook <paul@codesourcery.com> wrote:
>> I don't see there is a big difference here as far as gcc is
>> concerned. If we ran into any linker problems, we can always
>> ask users to provide their LD_XXXs.  Today we have
>>
>> emultempl/elf32.em:         lib_path = (const char *) getenv ("LD_RUN_PATH");
>> emultempl/elf32.em:     lib_path = (const char *) getenv ("LD_LIBRARY_PATH");
>>...
>> I don't recall any of those have caused any serious issues for
>> linker debugging.
>
> I've been bitten by LD_{RUN,LIBRARY}_PATH several times.
>

Exactly. We know how to deal with them.


-- 
H.J.