Bug 881017 – sci-libs/djbfft-0.76-r3 - 8mr.c: error: call to undeclared function fftc8_mul; ISO C99 and later do not support implicit function

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2022-11-11 20:19:06 UTC]

./compile 4c3.c
./compile 8r2.c
./compile 8mr.c
./compile 4r1.c
8mr.c:47:3: error: call to undeclared function 'fftc8_mul'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
  mulc((complex *)(a + 8),(complex *)(b + 8),(n - 8) / 2);
  ^

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1-j4-20221111-010005

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

GNUMAKEFLAGS="$GNUMAKEFLAGS --jobserver-style=pipe"
GNUMAKEFLAGS="$GNUMAKEFLAGS --shuffle"
CC=clang
CXX=clang++
gcc-config -l:
 [1] x86_64-pc-linux-gnu-12 *
clang/llvm (if any):
clang version 15.0.4
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
Configuration file: /etc/clang/clang.cfg
/usr/lib/llvm/15
15.0.4
Python 3.10.8
Available Ruby profiles:
  (none found)
Available Rust versions:
  [1]   rust-bin-1.65.0 *
The following VMs are available for generation-2:
1)	OpenJDK 17.0.5_p8 [openjdk-17]
*)	Eclipse Temurin JDK 17.0.5_p8 [openjdk-bin-17]
3)	Eclipse Temurin JDK 8.352_p08 [openjdk-bin-8]
4)	Eclipse Temurin JRE 17.0.5_p8 [openjdk-jre-bin-17]
Available Java Virtual Machines:
  [1]   openjdk-17 
  [2]   openjdk-bin-8 
  [3]   openjdk-bin-17  system-vm
  [4]   openjdk-jre-bin-17 

php cli (if any):
  [1]   php8.1 *

  HEAD of ::gentoo
commit 4d60e2ae83abe53a4dbc2f769526ce8c9d1026e5
Author: Repository mirror & CI <[e-mail]>
Date:   Fri Nov 11 19:01:55 2022 +0000

    2022-11-11 19:01:54 UTC

emerge -qpvO sci-libs/djbfft
[ebuild  N    ] sci-libs/djbfft-0.76-r3  ABI_X86="(64) -32 (-x32)"

[Comment 1 Toralf Förster 2022-11-11 20:19:07 UTC]

Created attachment 831601 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2022-11-11 20:19:08 UTC]

Created attachment 831603 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2022-11-11 20:19:10 UTC]

Created attachment 831605 [details]
environment

[Comment 4 Toralf Förster 2022-11-11 20:19:11 UTC]

Created attachment 831607 [details]
etc.clang.tar.bz2

[Comment 5 Toralf Förster 2022-11-11 20:19:12 UTC]

Created attachment 831609 [details]
etc.portage.tar.bz2

[Comment 6 Toralf Förster 2022-11-11 20:19:13 UTC]

Created attachment 831611 [details]
sci-libs:djbfft-0.76-r3:20221111-193134.log

[Comment 7 Toralf Förster 2022-11-11 20:19:14 UTC]

Created attachment 831613 [details]
temp.tar.bz2