http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555
--- Comment #9 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-07-01 14:07:55 UTC --- > --- Comment #7 from Bryan Hundven <bryanhundven at gmail dot com> 2011-06-29 > 19:30:03 UTC --- [...] > So, Yann found that sh4 did not need this option anymore, and he has since > removed the --enable-symvers option from the build: > > http://crosstool-ng.org/hg/crosstool-ng/rev/b24ead1a5947 > > So now we just let gcc figure it out. Excellent, thanks for pursuing this. > As for the inconsistent check in libjava and the previous change to remove > enable-symvers from ct-ng in mind, this can probably be resolved as invalid > unless you'd like to just add gnu|sun to the > libjava_cv_anon_version_script=yes;; case. (attaching patch to give an > example). I'll certainly have a look: perhaps this will prompt me to unify the symbol versioning configure support across all gcc target libraries :-) > wrt all of the extra configuration options, it would be very appreciated if in > another thread we could discuss some of them. I'm sure a lot of the options we > have for building binutils and gcc are ported forward from the older crosstool > scripts and aren't needed anymore. My theory on that has been: if it ain't > broke, don't fix it > ...until now. We can certainly do this, either in private mail or on some mailing list (unless I don't have to subscribe to yet another one :-). Thanks. Rainer
