Your message dated Sun, 4 Dec 2016 17:59:31 +0100
with message-id <81e05c4d-b303-8961-9ac6-206bf2936...@debian.org>
and subject line Re: Bug#842143: severity
has caused the Debian Bug report #842143,
regarding llvm-toolchain-3.9: armhf: defaults to emitting NEON instructions
to be marked as done.
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--
842143: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842143
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: afl
Version: 2.34b-2
Severity: serious
Justification: fails to build from source (but built successfully in the past)
>From 2.30b-1 onwards (the first package which was tried to build against
>llvm-toolchain
> 3.7 on this arch), AFL build breaks with "illegal instruction" trying to
> compile
test-instr.c with afl-clang-fast, now trying to build with clang 3.9 [1]:
<cut>
[*] Testing the CC wrapper and instrumentation output...
unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; AFL_QUIET=1 AFL_PATH=.
AFL_CC=clang-3.9
../afl-clang-fast -g -O2 -fdebug-prefix-map=/«PKGBUILDDIR»=. -fPIE
-fstack-protector-strong
-Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign
-DAFL_PATH=\"/usr/lib/afl\" -DBIN_PATH=\"/usr/bin\" -DVERSION=\"2.34b\"
../test-instr.c -o
test-instr -fPIE -pie -Wl,-z,relro -Wl,-z,now
Illegal instruction
</cut>
Julien Puydt has reported something similar for the flint package:
https://bugs.debian.org/798111 (Illegal instruction after compiling some code)
Strangely, the package builds fine in the porterbox and with a
qemu-bootstrapped local
sbuild [2].
Thanks for any input (if this could be worked around in the AFL package),
I'll try to seek what's causing this in the build toolchain.
DS
[1]
https://buildd.debian.org/status/fetch.php?pkg=afl&arch=armhf&ver=2.34b-2&stamp=1474836143
[2]
http://www.danielstender.com/buildlogs/afl_2.34b-2_armhf-2016-10-20T23:40:16Z.build
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.7.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages afl depends on:
ii build-essential 12.2
ii libc6 2.24-3
Versions of packages afl recommends:
pn afl-clang <none>
ii afl-doc 2.34b-2
Versions of packages afl suggests:
ii gnuplot 5.0.4+dfsg1-3
-- no debconf information
--- End Message ---
--- Begin Message ---
Version: 1:3.9.1~+rc2-1~exp1
On Tue, 22 Nov 2016 08:40:03 +0000 (UTC) Gianfranco Costamagna
<locutusofb...@debian.org> wrote:
> Hi Daniel
>
> >... would be great if these packages would be available on abel (non-NEON)
> >to see
> >if it works on the failing afl. I've tried to copy them over (via SSH) which
> >works,
> >but I can't install them in the chroot with dpkg (not root). Is there a way
> >to
> >install them in a porterbox?
>
>
> there is no way, the only one might be to upload the package in experimental
> and then install it.
>
> Sylvestre, lets upload?
That's been uploaded.
Cheers,
Emilio
--- End Message ---
