make universe failures?

[Ian Lepore]

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

-- Ian