2011/3/28 Arnaud Charlet <char...@adacore.com>: >> I split patch into two. ada_w_multi.txt contains just the >> gcc-interface/Makefile.in change and the ada_wt.txt the MSG_WAITALL >> patch. > > Thanks. Actually raise-gcc.c is yet another issue. > > Could you please resubmit under three different emails/threads your > 3 different patches, so that they can be reviewed and OKed independently > (and potentially by different people)? TIA. > >> The issue is that on creation of .dll the linker has to know for >> multilib for which target it should work. By specifying to frontend >> the -m32/-m64 the internal spec-file takes care that proper options >> are passed to ld. > > Thanks for the clarification. > >> > Concerning the setting of EH_MECHANISM, it's time to set ZCX to True by >> > default on Windows 32bits as well, and set EH_MECHANISM=-gcc on all >> > Windows variants IMO. >> >> Well, here I am not that sure. As mingw.org is still using the >> dw2-unwinding, but there is also the sjlj one, I am a bit concerned to >> make EH_MECHANISM=-gcc default. Same is the case for the ZCX flag, but >> I might overlook here something obvious. > > We've been using ZCX by default at AdaCore for several years now, so it's > time to switch the default at the FSF as well I think, in particular since > you are suggesting a patch that will make Makefile.in more complex (and > hence harder to maintain) for no reason without this change. > > Arno >
Ok, done. Kai
