[Bug libstdc++/36101] deps on other host libraries incorrect

["rwild at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #2 from rwild at gcc dot gnu dot org  2010-01-20 20:15 -------
(In reply to comment #0)
> Libstdc++ configuration assumes that libgcc and libgomp have been configured
> and built before libstdc++ configure is run.
> 
> This is wrong,

What do you mean with "this is wrong"?  Is it wrong for libstdc++ configuration
to depend on libgcc and libgomp?  Or it is that the toplevel Makefile doesn't
have the proper dependencies in place to ensure that libgcc and libgomp really
are built before libstdc++ configure is started.

The latter ought to be fairly easy to fix.  In fact, toplevel Makefile.def
already has
dependencies = { module=configure-target-libstdc++-v3;
on=configure-target-libgomp; };

so changing that to depend on all-target-libgomp and adding a similar statement
for libgcc ought to fix that then.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36101