https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #17 from Mark Millard ---
(In reply to Mark Millard from comment #16)
Using:
g++8 -c small_link_failure.cpp
instead of the system-clang-8 c++ also reproduces
getting the messages after the other steps.
Using the program:
/u
[I finally provide a small source file and steps for
processing it to produce the BFD_ASSERT notices.]
On 2019-May-19, at 11:06, Dimitry Andric wrote:
> On 19 May 2019, at 16:56, Mark Millard via freebsd-toolchain
> wrote:
>> This was in a poudriere bulk build on a head -r347549 based powerpc6
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #16 from Mark Millard ---
(In reply to Mark Millard from comment #15)
The following small source code file and the few steps
to build/link it produce the message:
# more small_link_failure.cpp
unsigned long fixed_seed_override
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #15 from Mark Millard ---
(In reply to Mark Millard from comment #14)
lib/IR/CMakeFiles/LLVMCore.dir/Core.cpp.o is not needed to
show the problem. So just:
rm lib/libLLVMCore.a
/usr/bin/ar qc lib/libLLVMCore.a \
lib/IR/CMakeF
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #14 from Mark Millard ---
(In reply to Mark Millard from comment #13)
Exploring shrinking lib/libLLVMCore.a did not take
as long. Only Constants.cpp.o and Core.cpp.o are
required. The following sequence produces the messages:
(
On 2019-May-19, at 11:06, Dimitry Andric wrote:
> On 19 May 2019, at 16:56, Mark Millard via freebsd-toolchain
> wrote:
>> This was in a poudriere bulk build on a head -r347549 based powerpc64
>> system with system clang 8 for cc and c++ and base/binutils
>> for the likes of ld. (The system
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #13 from Mark Millard ---
(In reply to Mark Millard from comment #12)
The following 2 link commands, producing and
using an vastly-smaller lib/libLLVM-6.0.so
reproduce the messages:
"/usr/bin/powerpc64-unknown-freebsd13.0-ld"
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #12 from Mark Millard ---
(In reply to Mark Millard from comment #11)
I've reduced the link command to:
# /usr/bin/powerpc64-unknown-freebsd13.0-ld "-Bshareable" "-o"
"lib/libLTO.so.6.0.1" "lib/libLLVM-6.0.so"
/usr/bin/powerpc
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #11 from Mark Millard ---
(In reply to Mark Millard from comment #10)
So far going down my own path seems to have confirmed
Dimitry Andric's comment #5 still applies, even for
powerpc64, but with the additional detail:
QUOTE
F
On 2019-May-19, at 11:06, Dimitry Andric wrote:
> On 19 May 2019, at 16:56, Mark Millard via freebsd-toolchain
> wrote:
>> This was in a poudriere bulk build on a head -r347549 based powerpc64
>> system with system clang 8 for cc and c++ and base/binutils
>> for the likes of ld. (The system
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #10 from Mark Millard ---
(In reply to Mark Millard from comment #9)
The only source code that I find with:
_ZZN4llvm7hashing6detail18get_execution_seedEvE4seed
(So: namespace llvm::hashing::detail:: ) is:
/wrkdirs/usr/ports
To view an individual PR, use:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id).
The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and ob
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237975
Dimitry Andric changed:
What|Removed |Added
Flags||mfc-stable11+,
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237975
Dimitry Andric changed:
What|Removed |Added
Status|New |In Progress
CC|
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237975
--- Comment #1 from commit-h...@freebsd.org ---
A commit references this bug:
Author: dim
Date: Sun May 19 20:13:55 UTC 2019
New revision: 347979
URL: https://svnweb.freebsd.org/changeset/base/347979
Log:
To avoid unnecessarily modifying
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
--- Comment #9 from Mark Millard ---
(In reply to Mark Millard from comment #8)
Notes for the 2nd message and what follows. What follows
after the messaging appears interesting, noting the
comment's content.
(gdb) bt
#0 error_handler
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068
Mark Millard changed:
What|Removed |Added
CC||marklmi26-f...@yahoo.com
--- Commen
On 19 May 2019, at 16:56, Mark Millard via freebsd-toolchain
wrote:
> This was in a poudriere bulk build on a head -r347549 based powerpc64
> system with system clang 8 for cc and c++ and base/binutils
> for the likes of ld. (The system has the llvm libunwind patches
> for powerpc64 so throwing c
This was in a poudriere bulk build on a head -r347549 based powerpc64
system with system clang 8 for cc and c++ and base/binutils
for the likes of ld. (The system has the llvm libunwind patches
for powerpc64 so throwing c++ exceptions work.)
[4397/4552] : && /usr/bin/c++ -fPIC -O2 -pipe -DNDEBUG -
[It built with GNU ld (GNU Binutils) 2.32 as ld.]
On 2019-May-18, at 21:42, Mark Millard wrote:
> On 2019-May-18, at 21:11, Mark Millard wrote:
>
>> This was in a poudriere bulk build on a head -r347549 based powerpc64
>> system with system clang 8 for cc and c++ and base/binutils
>> for ld. I
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