it appears I was correct according to this http://ask.metafilter.com/200231/How-to-install-gcc-42-on-a-macbook-with-Xcode-42
and a gazillion other results from google . It no longer ships with Xcode-4.2. I assume you have upgraded from 4.1 that is why you have it. Ok I am ready to try macports but how ? I have several gccs in macports gcc-apple-4.2 and i686-apple-darwin11-gcc-apple-4.2.1 which one and how ? ________________________________ From: Esteban Lorenzano <[email protected]> To: dimitris chloupis <[email protected]> Sent: Sunday, 29 January 2012, 22:32 Subject: Re: [Pharo-project] Trying to build CogVM in MacOSX 10.7 Lion I really don't know... maybe Sean (who installed xcode from scratch recently) can confirm that. so... let's try with macports... :) best, Esteban El 29/01/2012, a las 5:30p.m., dimitris chloupis escribió: in usr/bin I have i686-apple-darwin11-llvm-g++-4.2 and 686-apple-darwin11-llvm-gcc-4.2. Both are symlinks that point to the usr/llmv-gcc-4.2/bin and corresponding binaries. > > >Dont know why, there is also a gcc binary in my home folder. Maybe >I accidentally moved it there before the install. > > >The install was sucessful as far I can tell, there were no errors. > > >as I said the only thing non llvm is in macports folder which of course is not >related to xcode install. I feel that I can bet serious money that the new >xcode comes with only llvm compilers. Maybe I am wrong. > > > >________________________________ > From: Esteban Lorenzano <[email protected]> >To: [email protected]; dimitris chloupis ><[email protected]> >Sent: Sunday, 29 January 2012, 22:09 >Subject: Re: [Pharo-project] Trying to build CogVM in MacOSX 10.7 Lion > > >he... connection problems... yeah, I know a lot about them :) > > >well... after a successful install, I *think* you should have gcc and >gcc-4.2... last one is also a symlink who points to: > > >/usr/bin/i686-apple-darwin11-gcc-4.2.1 > > >who should be there... is that the case? > > > > > > >El 29/01/2012, a las 4:51p.m., dimitris chloupis escribió: > >there is no gcc in usr/bin at all. Afterall your first command removed the >only one ;) >> >> >>I have reinstalled Xcode to be sure . My Xcode About box says its XCODE 4.2 >>build 4D199 >> >> >>no idea how to update cause I downloaded it via torrent, could not download >>from app store cause my connection is crapish and each time I disconnected it >>canceled my upload (no I could not resume, tried everything). So I had to >>install via torrent. >> >> >> >> >> >> >> >>________________________________ >> From: Esteban Lorenzano <[email protected]> >>To: [email protected]; dimitris chloupis >><[email protected]> >>Sent: Sunday, 29 January 2012, 20:49 >>Subject: Re: [Pharo-project] Trying to build CogVM in MacOSX 10.7 Lion >> >> >>There is a problem there... if you have XCode 4.2.1 (latest), you should have >>that one... xcode just changed the default, it did not remove the gcc, AFAIK. >> >> >>which versions of gcc do you have in /usr/bin? >> >> >>oh, btw... is ln -s, not just ln (my mistake, but both should work) >> >> >>(symlink macport gcc should work, but I'm fearing there is something wrong >>with xcode instalation, and that's probably the reason it didn't compiled the >>first time, so, let's be sure about that before try the port) >> >>El 29/01/2012, a las 3:40p.m., dimitris chloupis escribió: >> >> >>> >>>>> sudo rm /usr/bin/gcc >>> >>> >>>success ! >>> >>> >>>>> sudo ln /usr/bin/gcc-4.2 gcc >>> >>>fail ! >>> >>> >>>no such file >>> >>> >>>there is a gcc symlink in developer/usr/bin that point to >>>developer/usr/llvm-gcc-4.2/llvm-gcc-4.2 >>> >>> >>>there is no gcc-4.2 in my Xcode folder or other folders except the gcc >>>folder that I installed via macports following the previous tutorial that I >>>have linked. Should I symlink macports gcc-4.2 ? >>> >>> >>>Xcode is by default isntalled in the Developer folder >>> >>> >>>I am open to suggestions and thanks for helping me. >>> >>> >>> >>> >>> >>> >> >> >> > > >
