In updating toplevel libgcc, I noticed this in t-ppccomm: ifneq (,$findstring gnu,$(target)) ... -mlong-double-128 ...
This suggests it was supposed to apply to both GNU/Linux and GNU/Hurd, but no other PowerPC targets. Is that right? If so, I assume it's safe to fix it to do so. It doesn't quite at present; powerpc64-gnu does not include t-ppccomm. powerpc-gnu does. -- Daniel Jacobowitz CodeSourcery
