make universe failures?

[Garrett Cooper]

On Apr 4, 2015, at 17:37, Ian Lepore <ian at freebsd.org> wrote:

> On Sat, 2015-04-04 at 17:36 -0700, Garrett Cooper wrote:
>> On Apr 4, 2015, at 17:33, Adrian Chadd <adrian at freebsd.org> wrote:
>> 
>>> On 4 April 2015 at 17:25, Garrett Cooper <yaneurabeya at gmail.com> wrote:
>>>> On Apr 4, 2015, at 17:22, Adrian Chadd <adrian at freebsd.org> wrote:
>>>> 
>>>>> On 4 April 2015 at 16:33, Garrett Cooper <yaneurabeya at gmail.com> wrote:
>>>>>> On Apr 4, 2015, at 16:28, Adrian Chadd <adrian at freebsd.org> wrote:
>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>> cc  -O -pipe   -I/usr/home/adrian/work/freebsd/uverse/head/lib/libcrypt
>>>>>>> -std=gnu99   -Qunused-arguments
>>>>>>> -L/home/adrian/work/freebsd/uverse/obj/arm.arm/usr/home/adrian/work/freebsd/uverse/head/tmp/usr/lib/private
>>>>>>> -rpath /usr/lib/private -rpath /usr/lib/private -o crypt_tests
>>>>>>> crypt_tests.o /home/adrian/work/freebsd/uverse/obj/arm.arm/usr/home/adrian/work/freebsd/uverse/head/lib/atf/libatf-c/libatf-c.so
>>>>>>> -lcrypt
>>>>>>> cc: error: no such file or directory:
>>>>>>> '/home/adrian/work/freebsd/uverse/obj/arm.arm/usr/home/adrian/work/freebsd/uverse/head/lib/atf/libatf-c/libatf-c.so'
>>>>>>> 
>>>>>>> .. this happens for make universe on at least amd64, arm and armeb.
>>>>>>> I'm still waiting for the others to (not) complete.
>>>>>> 
>>>>>> Might be related to r280179 and r273449, but more info´s needed. Your src.conf for the build host and targets would be helpful.
>>>>>> Thanks!
>>>>> 
>>>>> adrian at bruce:~/work/freebsd/uverse/head % cat /etc/make.conf
>>>>> cat: /etc/make.conf: No such file or directory
>>>>> adrian at bruce:~/work/freebsd/uverse/head % cat /etc/src.conf
>>>>> cat: /etc/src.conf: No such file or directory
>>>>> 
>>>>> adrian at bruce:~/work/freebsd/uverse/head % env
>>>>> MAKEOBJDIRPREFIX=/home/adrian/work/freebsd/uverse/obj make -j2
>>>>> universe JFLAG=-j8
>>>>> 
>>>>> Thanks for replying so quickly!
>>>> 
>>>> -j2 and JFLAG probably isn´t the best idea in the world. JFLAG should be ok...
>>> 
>>> Why not?
>> 
>> Based on personal experience, parallelizing on two levels just seems like a bad idea, especially with recursive make and when dealing with .PHONY targets. I haven´t followed through the logic exactly to know where it falls apart, but I know I always run into issues when I use -j instead of JFLAG for specifying -j.
>> Cheers,
> 
> Strange.  I've never heard of JFLAG and have only ever used -j

JFLAG’s a make tinderbox/universe thing. -j would build multiple universe targets in parallel with up to -j<foo> jobs each.

Again, I don’t know where and why things fall apart… it’s just that running multiple universes for me -j<foo> tends to get me in trouble. I’d have to go through and audit uses of ${.OBJDIR} to get a better idea of why things fail...

HTH!
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