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Bug 870556

Summary: media-libs/libggi-2.2.2-r1:0 - crossblit.c: error: ambiguous instructions require an explicit suffix
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: Gentoo Media-video project <media-video>
Status: CONFIRMED ---    
Severity: normal CC: toralf
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: emerge-info.txt
emerge-history.txt
environment
etc.portage.tar.bz2
logs.tar.bz2
media-libs:libggi-2.2.2-r1:20220916-211522.log
temp.tar.bz2

Description Toralf Förster gentoo-dev 2022-09-16 21:21:05 UTC
too long lines were shrinked:

/bin/sh ../../libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../.. -I../../include  -DDEBUG_NAMESPACE='"libggi.default.linear_16"' -I/usr/include  -pipe -march=native -fno-diagnostics-color -O2 -D_GLIBCXX_ASSERTIONS -Werror=implicit-function-declaration -Werror=implicit-int -I/usr/in
/bin/sh ../../libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../.. -I../../include  -DDEBUG_NAMESPACE='"libggi.default.linear_16"' -I/usr/include  -pipe -march=native -fno-diagnostics-color -O2 -D_GLIBCXX_ASSERTIONS -Werror=implicit-function-declaration -Werror=implicit-int -I/usr/in
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../.. -I../../include -DDEBUG_NAMESPACE=\"libggi.default.linear_16\" -I/usr/include -pipe -march=native -fno-diagnostics-color -O2 -D_GLIBCXX_ASSERTIONS -Werror=implicit-function-declaration -Werror=implicit-int -I/usr/include -pedantic -D_REENTRANT -D_
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../.. -I../../include -DDEBUG_NAMESPACE=\"libggi.default.linear_16\" -I/usr/include -pipe -march=native -fno-diagnostics-color -O2 -D_GLIBCXX_ASSERTIONS -Werror=implicit-function-declaration -Werror=implicit-int -I/usr/include -pedantic -D_REENTRANT -D_
crossblit.c:1359:52: error: ambiguous instructions require an explicit suffix
      (could be 'cmpb', 'cmpw', 'cmpl', or 'cmpq')
                                   "add   $24, %1\n\t"

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_hardened-j4-20220916-040004

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-12.2.0 *
clang/llvm (if any):
clang version 15.0.0
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
/usr/lib/llvm/15
15.0.0
Python 3.10.7
Available Ruby profiles:
  [1]   ruby27 (with Rubygems)
  [2]   ruby31 (with Rubygems) *
Available Rust versions:
  [1]   rust-bin-1.63.0 *
The following VMs are available for generation-2:
*)	Eclipse Temurin JDK 17.0.4.1_p1 [openjdk-bin-17]
Available Java Virtual Machines:
  [1]   openjdk-bin-17  system-vm

The Glorious Glasgow Haskell Compilation System, version 9.0.2
php cli (if any):
GNU Make 4.3.90

  HEAD of ::gentoo
commit bfb312cb82ff5e7169ce54637a0e6f83176335ec
Author: Repository mirror & CI <repomirrorci@gentoo.org>
Date:   Fri Sep 16 20:16:57 2022 +0000

    2022-09-16 20:16:57 UTC

emerge -qpvO media-libs/libggi
[ebuild  N    ] media-libs/libggi-2.2.2-r1  USE="(-3dfx) -X -aalib -debug -fbcon (-svga) (-vis)" CPU_FLAGS_X86="mmx"
Comment 1 Toralf Förster gentoo-dev 2022-09-16 21:21:06 UTC
Created attachment 806620 [details]
emerge-info.txt
Comment 2 Toralf Förster gentoo-dev 2022-09-16 21:21:08 UTC
Created attachment 806623 [details]
emerge-history.txt
Comment 3 Toralf Förster gentoo-dev 2022-09-16 21:21:10 UTC
Created attachment 806626 [details]
environment
Comment 4 Toralf Förster gentoo-dev 2022-09-16 21:21:11 UTC
Created attachment 806629 [details]
etc.portage.tar.bz2
Comment 5 Toralf Förster gentoo-dev 2022-09-16 21:21:12 UTC
Created attachment 806632 [details]
logs.tar.bz2
Comment 6 Toralf Förster gentoo-dev 2022-09-16 21:21:14 UTC
Created attachment 806635 [details]
media-libs:libggi-2.2.2-r1:20220916-211522.log
Comment 7 Toralf Förster gentoo-dev 2022-09-16 21:21:15 UTC
Created attachment 806638 [details]
temp.tar.bz2
Comment 8 Andreas K. Hüttel archtester gentoo-dev 2024-10-19 21:57:34 UTC
That's not unmodern C but horrible assembler. Most likely the bug is caused by a binutils update?
Comment 9 Toralf Förster gentoo-dev 2024-10-20 09:17:31 UTC
(In reply to Andreas K. Hüttel from comment #8)
> That's not unmodern C but horrible assembler. Most likely the bug is caused
> by a binutils update?

It builds fine at several images today.

Anything I should add to the tinderbox logic if a binutils update happened?