Re: svn commit: r334626 - in head: . . . [brk_test fails to build for aarch64 and stops build: no brk or sbrk to test, so undefined symbols]

In message <CAKBkRUwsm+BQ6vv_F9W87Gb8qA_F=vg7pNFA_GgxSdf8PgeaNg_at_mail.gma
il.com>
, Li-Wen Hsu writes:
> --00000000000079b474056de4bc0b
> Content-Type: text/plain; charset="UTF-8"
>
> On Tue, Jun 5, 2018 at 08:10 Cy Schubert <Cy.Schubert_at_cschubert.com> wrote:
>
> > In message <1731A84F-4278-43F5-B498-C3501081E783_at_yahoo.com>, Mark
> > Millard write
> > s:
> > > >From ci.freebsd.org for a -r334626 + builds:
> > >
> > > --- brk_test.full ---
> > > cc -target aarch64-unknown-freebsd12.0
> > --sysroot=/usr/obj/usr/src/arm64.aarch
> > > 64/tmp -B/usr/obj/usr/src/arm64.aarch64/tmp/usr/bin -O2 -pipe -g
> > -std=iso9899
> > > :1999 -fstack-protector-strong -Wsystem-headers -Werror -Wall
> > -Wno-format-y2k
> > >  -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body
> > -Wno-string-plus-int -W
> > > no-unused-const-variable -Wno-tautological-compare -Wno-unused-value
> > -Wno-par
> > > entheses-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 brk_test.full brk_test.o
> > -lprivat
> > > eatf-c
> > > /usr/obj/usr/src/arm64.aarch64/tmp/usr/bin/ld: error: undefined symbol:
> > brk
> > > >>> referenced by brk_test.c:52
> > (/usr/src/lib/libc/tests/sys/brk_test.c:52)
> > > >>>               brk_test.o:(atfu_brk_basic_body)
> > >
> > > /usr/obj/usr/src/arm64.aarch64/tmp/usr/bin/ld: error: undefined symbol:
> > sbrk
> > > >>> referenced by brk_test.c:55
> > (/usr/src/lib/libc/tests/sys/brk_test.c:55)
> > > >>>               brk_test.o:(atfu_brk_basic_body)
> > >
> > > . . . (and many more) . . .
> >
> > Do a clean build or remove the libc directory from /usr/obj, then do
> > your build.
>
>
> Each build on ci.freebsd.org is a clean build from scratch.

I overlooked that it was ci.freebsd.org.

This is a different issue than on amd64.


-- 
Cheers,
Cy Schubert <Cy.Schubert_at_cschubert.com>
FreeBSD UNIX:  <cy_at_FreeBSD.org>   Web:  http://www.FreeBSD.org

	The need of the many outweighs the greed of the few.