Re: buildworld fails while building static clang library

Hello

Yes guilty as charged!!!

I turn off optimization and enable DEBUG_FLAGS using src.conf:

CFLAGS= -O0 -pipe
COPTFLAGS= -O0 -pipe
DEBUG_FLAGS=-g

This time however I run without any parallel make jobs and it fails with a
different error:

*** Signal 9

Stop.
make[6]: stopped in /usr/src/lib/clang/libclang
*** Error code 1

Stop.
make[5]: stopped in /usr/src/lib/clang
*** Error code 1

Stop.
make[4]: stopped in /usr/src/lib
*** Error code 1

Stop.
make[3]: stopped in /usr/src
*** Error code 1

Stop.
make[2]: stopped in /usr/src
*** Error code 1

Stop.
make[1]: stopped in /usr/src
*** Error code 1

Stop.
make: stopped in /usr/src

Keen to hear

On Sun, Aug 6, 2017 at 1:46 AM, Dimitry Andric <dim_at_freebsd.org> wrote:

> On 5 Aug 2017, at 21:55, Aijaz Baig <aijazbaig1_at_gmail.com> wrote:
> >
> > I was a bit sceptical of this as it was failing with that same port (or
> is clang a port by the way?) all the time. So as you suggested, I reduced
> my '-j' number and it still fails at the very same place with the very same
> error. Is it because the clang port doesn't allow parallel make jobs?
> >
> > Nonetheless, as to my query regarding building the world, based on what
> my goals are (as I stated earlier), does it require me to actually build
> the whole world?
> >
> > Regards,
> > Aijaz Baig
> >
> > On Sat, Aug 5, 2017 at 2:34 PM, Dimitry Andric <dim_at_freebsd.org> wrote:
> > On 5 Aug 2017, at 06:00, Aijaz Baig <aijazbaig1_at_gmail.com> wrote:
> > >
> > > I am trying to buildworld and it works well for quite some time until
> it
> > > tries to build the static version of the clang library where it fails.
> The
> > > error it spits is:
> > >
> > > Killed
> > > *** [all_subdir_lib/clang/libclang] Error code 137
> > >
> > > make[5]: stopped in /usr/src/lib/clang
> >
> > I'm just guessing, but the most likely cause is lack of memory.  Please
> > check dmesg for any messages like "pid foo (bar), uid baz, was killed:
> > out of swap space".  To work around this, you can temporarily add more
> > swap space, or lower your -j level.
>
> Hm, now I read that your obj dir is on NFS, you might be hitting some
> 4GiB filesize limit for the final .a file.  Are you building world with
> a very low optimization level, and debug information on?
>
> I remember there being an issue with ar and/or ranlib choking when the
> .a files become too big.  Ed, does that ring any bells?
>
> -Dimitry
>
>


-- 

Best Regards,
Aijaz Baig