Bug 707504 – app-misc/slmon-0.5.13 : fails to build with -fno-common or gcc-10

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2020-01-30 19:31:54 UTC]

slmon.c:557:6: warning: implicit declaration of function ‘isdigit’ [-Wimplicit-function-declaration]
  557 |  if(!isdigit(key))
      |      ^~~~~~~
x86_64-pc-linux-gnu-gcc  -O2 -pipe -march=native -fno-common  -Wl,-O1 -Wl,--as-needed -o slmon rc.o draw.o signal_handling.o stat.o slmon.o -lgtop-2.0 -lglib-2.0   -lslang
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: draw.o:(.bss+0x20): multiple definition of `col_stba'; rc.o:(.bss+0x20): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: draw.o:(.bss+0x28): multiple definition of `col_stat'; rc.o:(.bss+0x28): first defined here

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_systemd-20200126-201521

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

  Please see the tracker bug for details.

gcc-config -l:
 [1] x86_64-pc-linux-gnu-9.2.0 *

clang:
clang version 9.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/9/bin
llvm:
9.0.1
Available Python interpreters, in order of preference:
  [1]   python3.8
  [2]   python3.6
  [3]   python3.7 (fallback)
  [4]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby24 (with Rubygems)
  [2]   ruby25 (with Rubygems) *
Available Rust versions:
  [1]   rust-1.40.0 *
java-config:
The following VMs are available for generation-2:
*)	AdoptOpenJDK 8.242_p08 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8  system-vm
ghc:
The Glorious Glasgow Haskell Compilation System, version 8.0.2

repository:
==> /var/db/repos/gentoo/metadata/timestamp.chk <==
Thu, 30 Jan 2020 17:46:42 +0000

emerge -qpvO app-misc/slmon
[ebuild  N    ] app-misc/slmon-0.5.13  USE="-debug"

[Comment 1 Toralf Förster 2020-01-30 19:31:57 UTC]

Created attachment 609346 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2020-01-30 19:32:00 UTC]

Created attachment 609348 [details]
app-misc:slmon-0.5.13:20200130-185152.log

[Comment 3 Toralf Förster 2020-01-30 19:32:02 UTC]

Created attachment 609350 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2020-01-30 19:32:06 UTC]

Created attachment 609352 [details]
environment

[Comment 5 Toralf Förster 2020-01-30 19:32:09 UTC]

Created attachment 609354 [details]
etc.portage.tbz2

[Comment 6 Toralf Förster 2020-01-30 19:32:12 UTC]

Created attachment 609356 [details]
logs.tbz2

[Comment 7 Toralf Förster 2020-01-30 19:32:15 UTC]

Created attachment 609358 [details]
temp.tbz2