always use collect2

[Jeffrey A Law]

  In message < 19980221105411.A26167@kailash.cse.iitb.ernet.in >you write:
  > I have a SPARC machine running UNIX SVR4.
  > 
  > Why is USE_COLLECT2 always defined? Doesnt egcs work with the binutils
  > 2.8.1 linker?
It still works with the 2.8.1 linker, but collect2 is still needed
to deal with certain shared library issues.

jeff