Bug 955579 – dev-libs/jerasure-2.0.0-r2 - cauchy_01.c: error: implicit declaration of function cauchy_n_ones [-Wimplicit-function-declaration]

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2025-05-07 16:46:54 UTC]

make[1]: Entering directory '/var/tmp/portage/dev-libs/jerasure-2.0.0-r2/work/jerasure.git/Examples'
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include -I../   -O3 -fPIC -I../ -O2 -pipe -march=native -fno-diagnostics-color -c -o cauchy_01.o cauchy_01.c
cauchy_01.c:56:1: error: return type defaults to int [-Wimplicit-int]
   56 | usage(char *s)
      | ^~~~~
cauchy_01.c: In function main:
cauchy_01.c:102:13: error: implicit declaration of function cauchy_n_ones [-Wimplicit-function-declaration]
  102 |   if (no != cauchy_n_ones(n, w)) {
      |             ^~~~~~~~~~~~~

  -------------------------------------------------------------------
  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 23.0_desktop_gnome-20250504-214501

  Block bug #351559 if this looks like a parallel build issue.
  Possible reproducer: MAKEOPTS='...  shuffle=1975529125'

  The attached etc.portage.tar.xz has all details.
  -------------------------------------------------------------------

GNUMAKEFLAGS="$GNUMAKEFLAGS --shuffle"
gcc-config -l:
 [1] x86_64-pc-linux-gnu-15 *
clang version 20.1.4
llvm-config: 20.1.4
Python 3.13.3
go version go1.24.2 linux/amd64
Available Ruby profiles:
  [1]   ruby32 (with Rubygems) *
Available Rust versions:
  [1]   rust-bin-1.86.0 *
The following VMs are available for generation-2:
*)	Eclipse Temurin JDK 21.0.7_p6 [openjdk-bin-21]
Available Java Virtual Machines:
  [1]   openjdk-bin-21  system-vm

  HEAD of ::gentoo
commit 781dc6507cd7b2b9b735cddd90d3ba8a15eacee8
Author: Repository mirror & CI <[e-mail]>
Date:   Tue May 6 21:24:28 2025 +0000

    2025-05-06 21:24:27 UTC

The tinderbox task was: dev-libs/jerasure

emerge -qpvO =dev-libs/jerasure-2.0.0-r2
[ebuild  N    ] dev-libs/jerasure-2.0.0-r2

[Comment 1 Toralf Förster 2025-05-07 16:46:55 UTC]

Created attachment 928018 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2025-05-07 16:46:56 UTC]

Created attachment 928019 [details]
dev-libs:jerasure-2.0.0-r2:20250506-225330.log

[Comment 3 Toralf Förster 2025-05-07 16:46:57 UTC]

Created attachment 928020 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2025-05-07 16:46:59 UTC]

Created attachment 928021 [details]
environment

[Comment 5 Toralf Förster 2025-05-07 16:46:59 UTC]

Created attachment 928022 [details]
etc.clang.tar.xz

[Comment 6 Toralf Förster 2025-05-07 16:47:00 UTC]

Created attachment 928023 [details]
etc.portage.tar.xz

[Comment 7 Toralf Förster 2025-05-07 16:47:01 UTC]

Created attachment 928024 [details]
logs.tar.xz

[Comment 8 Toralf Förster 2025-05-07 16:47:03 UTC]

Created attachment 928025 [details]
qlist-info.txt

[Comment 9 Toralf Förster 2025-05-07 16:47:04 UTC]

Created attachment 928026 [details]
temp.tar.xz