Bug 739528 – gui-apps/nm-tray-0.4.3 fails to compile

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2020-08-29 18:36:37 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: gui-apps/nm-tray-0.4.3 fails to compile.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses a clang/LLVM toolchain.
If you think that this issue is strictly related to clang/LLVM please block bug 408963. If you think that this issue is strictly related to the LLD linker, please block bug 731004.
This machine uses also GLIBC-2.32. If you think that this issue is strictly related to GLIBC please block bug 736174.

[Comment 1 Agostino Sarubbo 2020-08-29 18:36:39 UTC]

Created attachment 657408 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2020-08-29 18:36:40 UTC]

Created attachment 657410 [details]
1-CMakeOutput.log

1-CMakeOutput.log

[Comment 3 Ben Kohler 2020-09-02 16:02:11 UTC]

I'm not able to reproduce this even after setting CC & CXX to use clang.  Is there anything else I can do to trigger the failure?

[Comment 4 Agostino Sarubbo 2020-09-03 06:00:04 UTC]

you can try the lld linker

[Comment 5 Ben Kohler 2020-09-03 09:46:58 UTC]

I have tried this and it succeeds:

CC="x86_64-pc-linux-gnu-clang" CXX="x86_64-pc-linux-gnu-clang++" LD="lld" emerge -1av nm-tray

Is there something else I need to do, to activate lld?

[Comment 6 Agostino Sarubbo 2020-09-03 09:49:16 UTC]

(In reply to Ben Kohler from comment #5)
> I have tried this and it succeeds:
> 
> CC="x86_64-pc-linux-gnu-clang" CXX="x86_64-pc-linux-gnu-clang++" LD="lld"
> emerge -1av nm-tray
> 
> Is there something else I need to do, to activate lld?

LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld"

[Comment 7 Ben Kohler 2020-09-03 09:59:29 UTC]

I'm still seeing success with:

CC="x86_64-pc-linux-gnu-clang" CXX="x86_64-pc-linux-gnu-clang++" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld" LD=lld emerge -1av nm-tray

[Comment 8 Agostino Sarubbo 2020-09-03 10:16:49 UTC]

(In reply to Ben Kohler from comment #7)
> I'm still seeing success with:
> 
> CC="x86_64-pc-linux-gnu-clang" CXX="x86_64-pc-linux-gnu-clang++"
> LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
> -fuse-ld=lld" LD=lld emerge -1av nm-tray

Sorry but I just answered without take a look about what the failure says. Unless there is something more it looks like a missing depend on dev-qt/linguist-tools

[Comment 9 Ben Kohler 2020-09-03 11:00:56 UTC]

Thanks, I will fix this dep.  I had briefly looked at deps but didn't notice that I was only depending on linguist and NOT linguist-tools.

It looks like nm-tray will successfully build with only linguist-tools, and without linguist.

[Comment 10 Larry the Git Cow 2020-09-03 11:04:03 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f1146d97907801d8be37920de8c5b04c27f20ec6

commit f1146d97907801d8be37920de8c5b04c27f20ec6
Author:     Ben Kohler <[e-mail]>
AuthorDate: 2020-09-03 11:03:30 +0000
Commit:     Ben Kohler <[e-mail]>
CommitDate: 2020-09-03 11:03:54 +0000

    gui-apps/nm-tray: change linguist dep to linguist-tools
    
    Closes: https://bugs.gentoo.org/739528
    Package-Manager: Portage-3.0.5, Repoman-3.0.1
    Signed-off-by: Ben Kohler <[e-mail]>

 .../nm-tray/{nm-tray-0.4.3.ebuild => nm-tray-0.4.3-r1.ebuild}     | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)