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Date:      Sat, 26 Jun 2021 14:53:51 -0700
From:      Mark Millard via freebsd-ports <freebsd-ports@freebsd.org>
To:        bob prohaska <fbsd@www.zefox.net>
Cc:        FreeBSD ports <freebsd-ports@freebsd.org>, freebsd-arm <freebsd-arm@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org>
Subject:   Re: llvm10 build failure on Rpi3
Message-ID:  <43513842-6FC0-4A89-8F0C-9EB2B328A5ED@yahoo.com>
In-Reply-To: <C64D1A3F-A42E-42E3-8491-4DE9F6A96CFB@yahoo.com>
References:  <6F0CF2F3-A298-4CEA-AA07-B79810F3E8CF@yahoo.com> <20210623222838.GA85566@www.zefox.net> <8E78EE69-44A2-429E-AB65-941537DE25A0@yahoo.com> <20210624043000.GA87740@www.zefox.net> <22B941CA-3AFF-42FD-98D1-D40EC2F6EC43@yahoo.com> <20210624160109.GB87740@www.zefox.net> <3B41633E-AAFC-422A-8D73-3B1B001023F0@yahoo.com> <20210625001651.GA98214@www.zefox.net> <D0845F74-A9A9-4588-910B-B55F9216C9C9@yahoo.com> <5A26965D-2DFD-4A46-A171-A382A61E3CFB@yahoo.com> <20210626035234.GA18893@www.zefox.net> <C64D1A3F-A42E-42E3-8491-4DE9F6A96CFB@yahoo.com>

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On 2021-Jun-25, at 22:14, Mark Millard <marklmi at yahoo.com> wrote:

> On 2021-Jun-25, at 20:52, bob prohaska <fbsd at www.zefox.net> wrote:
>=20
>> If you replicate the problem I'll be very pleased.
>> And just slightly relieved.
>=20
>=20
> No luck on the 1st try:
>=20
> [ 28% 1315/4575] cd /wrkdirs/usr/ports/devel/llvm10/work/.build && =
/wrkdirs/usr/ports/devel/llvm10/work/.build/bin/llvm-tblgen =
-gen-global-isel -I =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/
> lib/Target/AArch64 -I =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/include -I =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.s
> rc/lib/Target/AArch64/AArch64.td --write-if-changed -o =
lib/Target/AArch64/AArch64GenGlobalISel.inc -d =
lib/Target/AArch64/AArch64GenGlobalISel.inc.d
> . . .
> [ 28% 1326/4575] cd /wrkdirs/usr/ports/devel/llvm10/work/.build && =
/wrkdirs/usr/ports/devel/llvm10/work/.build/bin/llvm-tblgen =
-gen-global-isel -I =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target/AMDGPU =
-I /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/include -I =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target =
/wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target/AMDGPU/AMD=
GPUGISel.td --write-if-changed -o =
lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc -d =
lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc.d
>=20
> Both finished just fine, indicating that the prior file generations =
were
> okay.
>=20
> I'll put the options to be like you are using and try again.

No failure.

In a faster context with RAM such that there is no reported
use of swap in top, I've tried a host kernel that is non-debug
and a host kernel that is debug in combinations with host
worlds that are non-debug vs. debug in combination with systems
for the jail that are non-debug releng/13 based, non-debug
main based, and debug main based.

So far none of that has failed.

On the RPi4B with total_mem=3D1024 I've only had the non-debug
main host kernel and world and a world for jail use that was
nondebug. But I've tried with and without junk:true.

No failures.

For the RPi4B, I've now got a debug host kernel and world
and a debug world for jail use. So, by default, junk:true .

We will see if it gets a failure or not.

It is likely the last of the reproduction attempts based on
the information so far.


=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)




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