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Bug 870811

Summary: x11-misc/xsnap-1.5.15-r2 - (.text+<snip>): undefined reference to main
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: 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: 870412    
Attachments: emerge-info.txt
emerge-history.txt
environment
etc.portage.tar.bz2
temp.tar.bz2
x11-misc:xsnap-1.5.15-r2:20220917-145456.log

Description Toralf Förster gentoo-dev 2022-09-17 15:36:05 UTC
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/x11-misc/xsnap-1.5.15-r2/work/xsnap-1.5.15 ...
imake -DUseInstalled -I/usr/lib64/X11/config
/usr/bin/x86_64-pc-linux-gnu-ld: /usr/lib/gcc/x86_64-pc-linux-gnu/12.2.0/../../../../lib64/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
/usr/bin/xmkmf: line 53:    40 Aborted                 imake $imake_defines $args

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1-j4-20220915-203738

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

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:
  (none found)
Available Rust versions:
  [1]   rust-bin-1.63.0 *
The following VMs are available for generation-2:
1)	Eclipse Temurin JDK 11.0.16.1_p1 [openjdk-bin-11]
*)	Eclipse Temurin JDK 17.0.4.1_p1 [openjdk-bin-17]
3)	Eclipse Temurin JDK 8.345_p01 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8 
  [2]   openjdk-bin-11 
  [3]   openjdk-bin-17  system-vm

The Glorious Glasgow Haskell Compilation System, version 9.0.2
php cli (if any):
  [1]   php8.1 *
GNU Make 4.3.90

  HEAD of ::gentoo
commit a7abb04fd6c213f3bf85ff69b1fd07d64b30626c
Author: Repository mirror & CI <repomirrorci@gentoo.org>
Date:   Sat Sep 17 13:46:46 2022 +0000

    2022-09-17 13:46:46 UTC

emerge -qpvO x11-misc/xsnap
[ebuild  N    ] x11-misc/xsnap-1.5.15-r2
Comment 1 Toralf Förster gentoo-dev 2022-09-17 15:36:06 UTC
Created attachment 807871 [details]
emerge-info.txt
Comment 2 Toralf Förster gentoo-dev 2022-09-17 15:36:11 UTC
Created attachment 807874 [details]
emerge-history.txt
Comment 3 Toralf Förster gentoo-dev 2022-09-17 15:36:12 UTC
Created attachment 807877 [details]
environment
Comment 4 Toralf Förster gentoo-dev 2022-09-17 15:36:13 UTC
Created attachment 807880 [details]
etc.portage.tar.bz2
Comment 5 Toralf Förster gentoo-dev 2022-09-17 15:36:14 UTC
Created attachment 807883 [details]
temp.tar.bz2
Comment 6 Toralf Förster gentoo-dev 2022-09-17 15:36:15 UTC
Created attachment 807886 [details]
x11-misc:xsnap-1.5.15-r2:20220917-145456.log
Comment 7 Larry the Git Cow gentoo-dev 2022-09-30 11:01:58 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1c0bcea858a457034445af16010899e97f0d55fb

commit 1c0bcea858a457034445af16010899e97f0d55fb
Author:     Ionen Wolkens <ionen@gentoo.org>
AuthorDate: 2022-09-30 09:24:43 +0000
Commit:     Ionen Wolkens <ionen@gentoo.org>
CommitDate: 2022-09-30 10:48:13 +0000

    x11-misc/xsnap: fix build with clang
    
    Includes fix specific to >=clang16 too.
    
    Closes: https://bugs.gentoo.org/870811
    Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

 x11-misc/xsnap/files/xsnap-1.5.15-clang.patch | 17 +++++++++++++++++
 x11-misc/xsnap/xsnap-1.5.15-r2.ebuild         |  7 ++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

Additionally, it has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c93bd722e0b57cf2313f3eb97e50e4277cfce344

commit c93bd722e0b57cf2313f3eb97e50e4277cfce344
Author:     Ionen Wolkens <ionen@gentoo.org>
AuthorDate: 2022-09-30 09:19:37 +0000
Commit:     Ionen Wolkens <ionen@gentoo.org>
CommitDate: 2022-09-30 10:48:13 +0000

    x11-misc/xsnap: force gcc -E for imake's generation
    
    Requires traditional cpp support and is broken in all sort of ways
    with clang-cpp / -E. Can still use clang & friends for everything else.
    
    Ideally these packages need to be built another way or last rited,
    imake will just accumulate more problems.
    
    Bug: https://bugs.gentoo.org/870811
    Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

 x11-misc/xsnap/xsnap-1.5.15-r2.ebuild | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)