Re: buildworld fails while building static clang library

I did notice some swap related messages in dmesg earlier so this time I
bumped up my RAM to 4.25GB (did I tell you I'm running this on a VM?). In
addition I skipped parallel make jobs altogether keeping other things the
same.

So this time around it went a lot further in fact all the way to step4.3
(building everything)

and now it fails at this step:

===> lib/libc/tests/ssp (all)
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_fgets  NO_SUBDIR=1
make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING
_PROGS=t  PROG=h_fgets )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_gets  NO_SUBDIR=1
make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_
PROGS=t  PROG=h_gets )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_getcwd
 NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSIN
G_PROGS=t  PROG=h_getcwd )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_memcpy
 NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSIN
G_PROGS=t  PROG=h_memcpy )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_memmove
 NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSI
NG_PROGS=t  PROG=h_memmove )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_memset
 NO_SUBDIR=1 make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSIN
G_PROGS=t  PROG=h_memset )
(cd /usr/src/lib/libc/tests/ssp &&  DEPENDFILE=.depend.h_raw  NO_SUBDIR=1
make -f /usr/src/lib/libc/tests/ssp/Makefile _RECURSING_PROGS=t  PROG=h_raw
)
cc -target x86_64-unknown-freebsd12.0 --sysroot=/mnt/obj/usr/src/tmp
-B/mnt/obj/usr/src/tmp/usr/bin -O0 -pipe -march=core2 -fstack-protector-all
-Wstack-protector -fsanitize=bounds -g3 -g -std=gnu99
-fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k
-Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
-Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value
-Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion
-Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-switch
-Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments  -o
h_raw.full h_raw.o
*** Error code 1

Stop.
make[7]: stopped in /usr/src/lib/libc/tests/ssp
*** Error code 1

Stop.
make[6]: stopped in /usr/src/lib/libc/tests/ssp
*** Error code 1

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

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

Stop.
make[3]: stopped in /usr/src/lib
*** 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 9:53 AM, Aijaz Baig <aijazbaig1_at_gmail.com> wrote:

> 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
>



-- 

Best Regards,
Aijaz Baig