Re: Parallel builds on Intel Mac failing..... start loosing trust in MacOS X....
Re: Parallel builds on Intel Mac failing..... start loosing trust in MacOS X....
- Subject: Re: Parallel builds on Intel Mac failing..... start loosing trust in MacOS X....
- From: Eric Albert <email@hidden>
- Date: Tue, 21 Nov 2006 13:34:36 -0800
On Nov 21, 2006, at 1:00 PM, Philip Aker wrote:
On 2006-11-21, at 02:11:50, Fons Rademakers wrote:
does anybody on this list ever do a parallel build using e.g.
"make -j 4" on a quad-core MacPro. For me this is a total hit and
run proposition. It basically always results in random MacOS X
crashes related to the dynamic loader. See for example:
Symbol not found: __ZTTSt14basic_ofstreamIwSt11char_traitsIwEE
echo __ZTTSt14basic_ofstreamIwSt11char_traitsIwEE | c++filt
VTT for std::basic_ofstream<wchar_t, std::char_traits<wchar_t> >
I think you have to specifically enable wchar_t with some g++ option.
Nope; all this stuff is enabled by default. If that was the case,
this would show up all the time, not just every so often.
Fons, I'm not aware of any problems with parallel builds on Intel
systems. As other folks have mentioned, with nearly all Intel Macs
having more than one CPU you can imagine that we'd see this all the
time if it was common. The specific problems you're seeing make me
suspect a hardware problem, perhaps bad RAM or something like that.
-Eric
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