Weird entries in SOLARLIB

[Tor Lillqvist]

I wonder what the -L../lib that is put into SOLARLIB for many
platforms is supposed to refer to? And why
-L$SRC_ROOT/solenv/$OUTPATH/lib is put there two times in some cases,
when it probably is not needed at all?

For Mac OS X, SOLARLIB contains *only*
-L$SRC_ROOT/solver/${OUTPATH}${PROEXT}/lib, and it seems to work out
fine. Would that be enough for all platforms?

--tml