--disable-multilib broken on x86_64

[Martin Michlmayr]

* Lu, Hongjiu <hongjiu.lu@intel.com> [2007-03-24 13:22]:
> Do you have any local changes? Does it work on Debian/i686?

I noticed that my build does: -I../../../src/libgcc/../libdecnumber/no
which obviously cannot work.  I'm not quite sure why it's "no" though.
During configure I see

checking for decimal floating point... dpd

./gcc/Makefile:enable_decimal_float = bid
./libdecnumber/Makefile:enable_decimal_float= dpd
./x86_64-linux-gnu/libgcc/Makefile:enable_decimal_float = no
./x86_64-linux-gnu/libgcc/Makefile:DECNUMINC = -I$(srcdir)/../libdecnumber/$(enable_decimal_float) \

So where does enable_decimal_float = no come from?  config.* doesn't
say anyhing.  It checks whether decimal floating point is supported,
but there's nothing about enable_decimal_float.
-- 
Martin Michlmayr
http://www.cyrius.com/