Compute flags for target in configure, not Makefile

[Alexandre Oliva]

On Aug  4, 2000, Jason Merrill <jason@redhat.com> wrote:

> It still seems odd to have the xgcc and -B in different places; it produces
> results like 'c++ -Bfoo/gcc/'.  I think that -B should be part of the
> compiler macro, not the flags macro, especially now that -B's are used in
> forward order.

Yep.  Now that Andrew fixed handling of -B switches, it's far easier
to do something like this.  Formerly, the -B switch for the compiler
build tree had to be the last, so that it would be searched first.

I'm all for your suggested patch.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
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