[PATCH] sim: update zlib handling

[Mike Frysinger]

On 01 Apr 2015 15:01, Richard Earnshaw wrote:
> On 01/04/15 06:08, Mike Frysinger wrote:
> > With zlib being mandatory, and the updated m4 configs, we need to regen
> > and use the new settings w/bfd to avoid linkage errors.
> > 
> > Committed.
> 
> This seems to cause:
> 
> make[3]: *** No rule to make target `-L../zlib', needed by `run'.  Stop.
> make[3]: Leaving directory `/work/rearnsha/scratch/gnu/gcc/trunk/sim/arm'
> make[2]: *** [all] Error 1
> 
> 
> The problem seems to be that ZLIB is used in BFD_LIB, which is used in
> LIBDEPS which is a dependency for "run".

i was seeing some latent issues like that until i deleted the build dir and
did it from scratch.  didn't bother investigating as incremental builds isn't 
generally something we try to keep working.

could you show the exact full paths & configure flags you're using so i can 
test over here ?
-mike
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