Subject: bug#60875: closed (Re: bug#60875: Grafting breaks with clang-toolchain@13)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 17 Jan 2023 15:14:02 +0000

Your bug report

#60584: Grafting breaks with clang-toolchain@13

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
60584: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=60584
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#60875: Grafting breaks with clang-toolchain@13
From: Ludovic Courtès <[email-masked]>
To: Leo Famulari <[email-masked]>
Cc: [email-masked], Sébastien Rey-Coyrehourcq <[email-masked]>, Greg Hogan <[email-masked]>, [email-masked]
Date: Tue, 17 Jan 2023 16:13:45 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Hi,

Leo Famulari <[email-masked]> skribis:

> On Tue, Jan 17, 2023 at 11:23:42AM +0100, Ludovic Courtès wrote:
>> The file exists but it’s a dangling symlink:
>> 
>> --8<---------------cut here---------------start------------->8---
>> $ ls -l /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11
>> lrwxrwxrwx 1 guixbuilder01 guixbuild 74 Jan 17 10:36 /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11 -> /gnu/store/v8d7j5i02nfz951x1szbl9xrd873vc3l-zlib-1.2.12/lib/libz.so.1.2.11
>> $ stat -L /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11
>> stat: cannot statx '/gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11': No such file or directory
>> --8<---------------cut here---------------end--------------->8---
>
> Merged with <https://issues.guix.gnu.org/issue/60584>

Fixed in c4a8762e529dc3f8af89dde5dbcbb82f2a4088a3.

Now it would be good to see why ‘clang-toolchain’ has this dangling
symlink.

Thanks,
Ludo’.

Subject: Grafting breaks with clang-toolchain@13
From: Ludovic Courtès <[email-masked]>
To: [email-masked]
Date: Tue, 17 Jan 2023 11:23:42 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Here’s what happens:

--8<---------------cut here---------------start------------->8---
$ guix build clang-toolchain@13
The following grafts will be made:
   /gnu/store/gsh6dsafxmkh5wp3cq57czmlz2rc0a7m-clang-toolchain-13.0.1.drv
   /gnu/store/2wa74gbigf0p9ma395qb88983vlwr1w3-clang-runtime-13.0.1.drv
   /gnu/store/iq9n0432xiqnvspwcdy5lskckfzd8jv9-clang-13.0.1.drv
applying 1 graft for clang-runtime-13.0.1 ...
grafting '/gnu/store/qlv8wj8xs8n0ix3843zqzv6xzrk1sf0m-clang-runtime-13.0.1' -> '/gnu/store/jx5c9lii5m44ghj054n9vyl3sxsg8z4h-clang-runtime-13.0.1'...
successfully built /gnu/store/2wa74gbigf0p9ma395qb88983vlwr1w3-clang-runtime-13.0.1.drv
applying 6 grafts for clang-13.0.1 ...
grafting '/gnu/store/zfs41ixykm4z9162gajgs1ndc6bsbcqr-clang-13.0.1' -> '/gnu/store/iv4y7b4rl5bqjib4zna35wc9g61599zm-clang-13.0.1'...
successfully built /gnu/store/iq9n0432xiqnvspwcdy5lskckfzd8jv9-clang-13.0.1.drv
applying 5 grafts for clang-toolchain-13.0.1 ...
grafting '/gnu/store/ahg9050hcbcajlyh8hxg3vpawh96s6mz-clang-toolchain-13.0.1-debug' -> '/gnu/store/d6ayplxcfv94qs42rdfd5pcjmszzx2hh-clang-toolchain-13.0.1-debug'...
grafting '/gnu/store/0wrp34pb4hrd1vvs7hm4aylx11bipyi9-clang-toolchain-13.0.1' -> '/gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1'...
grafting '/gnu/store/6yl60fk3ph988gxj40h95cck88ya2cvg-clang-toolchain-13.0.1-static' -> '/gnu/store/axvgyspibna9q487axjbkn22ghvsgvri-clang-toolchain-13.0.1-static'...
Backtrace:
In ice-9/boot-9.scm:
 160: 13 [catch #t #<catch-closure 7ffff5ce7d60> ...]
In unknown file:
   ?: 12 [apply-smob/1 #<catch-closure 7ffff5ce7d60>]
In ice-9/boot-9.scm:
  66: 11 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
 432: 10 [eval # #]
In ice-9/boot-9.scm:
2412: 9 [save-module-excursion #<procedure 7ffff5d087c0 at ice-9/boot-9.scm:4084:3 ()>]
4089: 8 [#<procedure 7ffff5d087c0 at ice-9/boot-9.scm:4084:3 ()>]
1734: 7 [%start-stack load-stack ...]
1739: 6 [#<procedure 7ffff5d1a6c0 ()>]
In unknown file:
   ?: 5 [primitive-load "/gnu/store/axv2m1ck8xnkhgpzzz8bw7jfz9v1164i-clang-toolchain-13.0.1-builder"]
In srfi/srfi-1.scm:
 616: 4 [for-each #<procedure 7ffff41d8f00 at guix/build/graft.scm:445:12 (hook)> #]
In guix/build/debug-link.scm:
 195: 3 [graft-debug-links (# # #) (# # #) (# # # # ...) ...]
In srfi/srfi-1.scm:
 643: 2 [append-map #<procedure 7ffff5afb1e0 at guix/build/debug-link.scm:177:14 (directory)> ...]
 575: 1 [map #<procedure 7ffff5afb1e0 at guix/build/debug-link.scm:177:14 (directory)> ...]
In unknown file:
   ?: 0 [filter #<procedure 7ffff581c1e0 at guix/build/utils.scm:278:2 (file)> #]

ERROR: In procedure filter:
ERROR: In procedure open-file: No such file or directory: "/gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11"
builder for `/gnu/store/gsh6dsafxmkh5wp3cq57czmlz2rc0a7m-clang-toolchain-13.0.1.drv' failed with exit code 1
build of /gnu/store/gsh6dsafxmkh5wp3cq57czmlz2rc0a7m-clang-toolchain-13.0.1.drv failed
View build log at '/var/log/guix/drvs/gs/h6dsafxmkh5wp3cq57czmlz2rc0a7m-clang-toolchain-13.0.1.drv.gz'.
guix build: error: build of `/gnu/store/gsh6dsafxmkh5wp3cq57czmlz2rc0a7m-clang-toolchain-13.0.1.drv' failed
$ guix describe
Generation 241  Jan 16 2023 00:26:44    (current)
  guix 5c92197
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 5c921977179489caef4a9e54ada6696fc86d2f0b
--8<---------------cut here---------------end--------------->8---

The file exists but it’s a dangling symlink:

--8<---------------cut here---------------start------------->8---
$ ls -l /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11
lrwxrwxrwx 1 guixbuilder01 guixbuild 74 Jan 17 10:36 /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11 -> /gnu/store/v8d7j5i02nfz951x1szbl9xrd873vc3l-zlib-1.2.12/lib/libz.so.1.2.11
$ stat -L /gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11
stat: cannot statx '/gnu/store/12wnswvdc1mk9cr498dxflxim4qm2pyq-clang-toolchain-13.0.1/lib/libz.so.1.2.11': No such file or directory
--8<---------------cut here---------------end--------------->8---

Ludo’.