Am 01/31/13 10:10, schrieb David Chisnall: > On 31 Jan 2013, at 04:37, O. Hartmann wrote: > >> First, I suspected the c++ option "-std=c++11" I issued in /etc/src.conf >> when building the sources - I did this before without any problems. >> Then, leaving the build without "-std=c++11" option, I get the following >> error below and compilation stops. >> >> Maybe this reveals the real issue. >> >> The revision of the OS I compile on and where it fails is FreeBSD >> 10.0-CURRENT #2 r245995: Sun Jan 27 19:56:47 CET 2013. This is maybe of >> any help. > > If you are going to compile with -stdlib=libc++ and not -std=c++11, then you > probably need to add -Wno-c++11-extensions. Some C++11isms have crept into > the libc++ headers. I think some have been fixed upstream, so I'll do a new > import soon and see. > > David >
Since world can not be build anymore at the moment with the use of -stdlib=libc++, wouldn't it be well-advised to make a note in UPDATING? I was wondering that so few CURRENT users are going to use the new libc++ for building world. If it is an official advise NOT to use libc++ at the moment and I simply didn't get the message, please consider my complain without a subject anymore. Regards, Oliver
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