Hmm. Would you mind test compiling your hello world program like this, and see what happens? (This is the specific clang you're segfaulting). -- Ken
/opt/local/bin/clang-mp-3.7 -v hw.c -o hw2 On 2016-08-26, at 9:39 AM, [ftp83plus] wrote: > Complete main.log for failure to upgrade gtk3, after the first clean-up with > "port clean gtk3": http://ovh.to/jgFHoPk > > However, maybe it's worthy of note that previous ports upgraded as part of > the "upgrade outdated" operation didn't threw any error. > > My sample "Hello world" program does not do much, but compiles without > segfaulting: > clang hw.c -o hw2 > hw.c:5:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int] > main() > ^~~~ > 1 warning generated. > > > Of course I could re-do the whole LibcXXOnOlderSystems process, but it's a > bit on the slow and noisy side > > > El 2016-08-26, a las 12:13, Brandon Allbery escribió: > >> >> On Fri, Aug 26, 2016 at 12:09 PM, Ken Cunningham >> <ken.cunningham.web...@gmail.com> wrote: >> There must be a more elegant answer / way to do this, though. And there must >> be some explanation for what happens to cause this -- but I don't know what >> it is at present. >> >> Possibly some port somewhere along the line is buggy and not using the >> libcxx settings; when you reset everything you remove that port, and >> everything is fine until it gets pulled back in and then subsequent builds >> find it. (If this is happening in clang itself, it could be a build tool >> that is not compatible.) >> >> -- >> brandon s allbery kf8nh sine nomine associates >> allber...@gmail.com ballb...@sinenomine.net >> unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net >
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