Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 913520 - sys-fs/bcachefs-tools fails to emerge; thread 'main' panicked at 'libclang error
Summary: sys-fs/bcachefs-tools fails to emerge; thread 'main' panicked at 'libclang error
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Matt Jolly
Keywords: PullRequest
Depends on:
Reported: 2023-09-02 17:24 UTC by Penguin
Modified: 2024-03-06 11:59 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

emerge bcachefs-tools build failure (emerge_a_bcachefs_tools_build_failure.txt,247.50 KB, text/plain)
2023-09-02 17:24 UTC, Penguin

Note You need to log in before you can comment on or make changes to this bug.
Description Penguin 2023-09-02 17:24:19 UTC
Created attachment 869238 [details]
emerge bcachefs-tools build failure

I'm on the livegui trying to install bcachefs-tools, and it seems to fail around rust-bindgen-bcachefs.
Comment 1 Matt Jolly gentoo-dev 2023-09-02 18:40:31 UTC
I can't repro this issue on an up-to-date system.

Penguin is encountering this on livegui-amd64-20230827T170145Z.iso

It does appear to be failing to compile bindgen_bch, but I can't see any reason for it to happen.
Comment 2 Larry the Git Cow gentoo-dev 2023-09-03 07:14:47 UTC
The bug has been referenced in the following commit(s):

commit 7b7ccd412ab04783edaa21da93bf2955e90fae08
Author:     Matt Jolly <>
AuthorDate: 2023-09-02 18:21:35 +0000
Commit:     Sam James <>
CommitDate: 2023-09-03 07:14:35 +0000

    sys-fs/bcachefs-tools: add llvm.eclass
    also update src_unpack to reduce console spam during the phase
    Signed-off-by: Matt Jolly <>
    Signed-off-by: Sam James <>

 .../bcachefs-tools-1.2_p20230813.ebuild               | 18 +++++++++++++++---
 sys-fs/bcachefs-tools/bcachefs-tools-9999.ebuild      | 19 +++++++++++++++----
 2 files changed, 30 insertions(+), 7 deletions(-)
Comment 3 Matt Jolly gentoo-dev 2024-03-06 11:59:41 UTC
Haven't been able to repro this one, no further reports, and and it's out of tree.