FreeBSD 10.0-CURRENT #0 r232730: buildworld broken with CLANG?
ohartman at zedat.fu-berlin.de
Sun Mar 11 16:10:48 UTC 2012
On 03/10/12 19:09, Dimitry Andric wrote:
> On 2012-03-10 17:11, Ivan Klymenko wrote:
>> В Sat, 10 Mar 2012 14:26:42 +0100
>> Dimitry Andric <dim at FreeBSD.org> пишет:
>>> Unfortunately, you did a -j build, which makes the actual errors
>>> difficult to find, and if you show only the last few lines, as you
>>> have done here, those errors are not visible at all.
>>> Try doing a single-threaded build instead. Save the entire log, using
>>> script(1) for example, compress it and upload it somewhere.
>> Full buildworld log:
> This is, again, a multithreaded build log, so it is very difficult to
> see where the actual error is. Moreover, it seems to be using ccache,
> which almost certainly result in problems, and non-standard CFLAGS.
> Try disabling all of these, deleting /usr/obj, and rebuild.
Sorry for the noise I made especially. Reporting here a parallel make
via make -jX happened by my stupidity, I'm sorry. Mea culpa!
A "make buildworld" works on a six-core Intel i7-3930X, but it fails
while performing a "make -j24 buildworld", "make -j12 buildworld" and
"make -j6 buildworld". It fails only on this box.
So far, the initail problem has vanished, but a parallel build isn't
possible on a even more powerful architecture.
It seems that a "make buildworl" on a Core2Duao E8500 (2 cores/threads,
3 GHz, 8 GB RAM, P45/ICH10 SATA 3GB harddrive) takes approximately 100
minutes to compile world while the new box (Sandy-Bridge-E Core
i7-3930X, 6 cores/12 threads, 32 GB RAM, 3.2GHz, 460GB WD Caviar Black
HD attached to the SATA 6GB port) takes more than 125 minutes to compile
the same sources. Something is very fishy ...
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