Bug 706606

Summary:	x11-misc/xmountains-2.9-r1 : fails to build with -fno-common or gcc-10
Product:	Gentoo Linux	Reporter:	Toralf Förster <toralf>
Component:	Current packages	Assignee:	Desktop Misc. Team <desktop-misc>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	705764
Attachments:	emerge-info.txt emerge-history.txt environment etc.portage.tbz2 logs.tbz2 x11-misc:xmountains-2.9-r1:20200127-002520.log

Description Toralf Förster gentoo-dev

2020-01-27 02:51:56 UTC

      | ^~~~
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-common   -c -o X_graphics.o X_graphics.c
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-common   -c -o print_alg.o print_alg.c
x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed -o xmountains calcalt.o random.o  artist.o  xmountains.o X_graphics.o print_alg.o -lX11 -lm
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: X_graphics.o:(.bss+0xc0): multiple definition of `display'; xmountains.o:(.bss+0x10): first defined here
collect2: error: ld returned 1 exit status

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_no-multilib-20200124-204141

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

  Please see the tracker bug for details.

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


llvm:
9.0.1
Available Python interpreters, in order of preference:
  [1]   python3.8
  [2]   python3.7
  [3]   python3.6
  [4]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby24 (with Rubygems)
  [2]   ruby25 (with Rubygems) *
Available Rust versions:
  [1]   rust-1.40.0 *



repository:
==> /var/db/repos/gentoo/metadata/timestamp.chk <==
Sun, 26 Jan 2020 23:46:11 +0000

emerge -qpvO x11-misc/xmountains
[ebuild  N    ] x11-misc/xmountains-2.9-r1

Comment 1 Toralf Förster gentoo-dev

2020-01-27 02:51:59 UTC

Created attachment 605106 [details]
emerge-info.txt

Comment 2 Toralf Förster gentoo-dev

2020-01-27 02:52:01 UTC

Created attachment 605108 [details]
emerge-history.txt

Comment 3 Toralf Förster gentoo-dev

2020-01-27 02:52:04 UTC

Created attachment 605110 [details]
environment

Comment 4 Toralf Förster gentoo-dev

2020-01-27 02:52:07 UTC

Created attachment 605112 [details]
etc.portage.tbz2

Comment 5 Toralf Förster gentoo-dev

2020-01-27 02:52:09 UTC

Created attachment 605114 [details]
logs.tbz2

Comment 6 Toralf Förster gentoo-dev

2020-01-27 02:52:12 UTC

Created attachment 605116 [details]
x11-misc:xmountains-2.9-r1:20200127-002520.log

Comment 7 Larry the Git Cow gentoo-dev

2020-01-27 04:21:19 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=610599d8a8ea30956f5c9ce12db2d2f221dc4b34

commit 610599d8a8ea30956f5c9ce12db2d2f221dc4b34
Author:     Jeroen Roovers <jer@gentoo.org>
AuthorDate: 2020-01-27 04:20:45 +0000
Commit:     Jeroen Roovers <jer@gentoo.org>
CommitDate: 2020-01-27 04:21:15 +0000

    x11-misc/xmountains: Fix CFLAGS=-fno-common
    
    Package-Manager: Portage-2.3.85, Repoman-2.3.20
    Closes: https://bugs.gentoo.org/show_bug.cgi?id=706606
    Signed-off-by: Jeroen Roovers <jer@gentoo.org>

 .../files/xmountains-2.9-fno-common.patch          | 20 ++++++++++++
 .../xmountains/files/xmountains-2.9-global.patch   | 26 ++++++++++++++++
 .../xmountains/files/xmountains-2.9-main.patch     | 11 +++++++
 .../xmountains/files/xmountains-2.9-string.patch   |  8 +++++
 x11-misc/xmountains/xmountains-2.9-r1.ebuild       | 36 ++++++++++------------
 5 files changed, 81 insertions(+), 20 deletions(-)