Bug 923150 – app-editors/emacs-29.2 has implicit function declarations in configure logs

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Agostino Sarubbo 2024-01-28 16:43:50 UTC]

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

Issue: app-editors/emacs-29.2 has implicit function declarations in configure logs.
Discovered on: arm64 (internal ref: tinderbox_arm64)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#QA0072

[Comment 1 Agostino Sarubbo 2024-01-28 16:43:52 UTC]

Created attachment 883482 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2024-01-28 16:43:54 UTC]

Found the following implicit function declarations in configure logs:

config.log:2313 - malloc_set_state
config.log:2317 - malloc_get_state
config.log:7796 - MIN
config.log:12645 - static_assert
config.log:21431 - alignof

[Comment 3 Ulrich Müller 2024-01-28 17:27:16 UTC]

Same gnulib issue that we had discussed for emacs-28.3 in bug 898304.

The reasoning about errors with an additional warning still applies, therefore I am resolving this as duplicate.

*** This bug has been marked as a duplicate of bug 898304 ***

[Comment 4 Agostino Sarubbo 2024-01-28 17:43:05 UTC]

(In reply to Ulrich Müller from comment #3)
> Same gnulib issue that we had discussed for emacs-28.3 in bug 898304.

Right, but please apply what suggested in https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#QA0072

[Comment 5 Sam James 2024-01-28 17:44:50 UTC]

(In reply to Agostino Sarubbo from comment #4)
> (In reply to Ulrich Müller from comment #3)
> > Same gnulib issue that we had discussed for emacs-28.3 in bug 898304.
> 
> Right, but please apply what suggested in
> https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#QA0072

Yes, please. There's more than enough work to do without having to argue about this. The suppression variable exists for false positives, so please use it.

[Comment 6 Ulrich Müller 2024-01-28 20:25:47 UTC]

That would be

QA_CONFIG_IMPL_DECL_SKIP=( malloc_{set,get}_state MIN static_assert alignof )

in global scope? Or local variable in src_configure()?

[Comment 7 Agostino Sarubbo 2024-01-29 07:51:38 UTC]

(In reply to Ulrich Müller from comment #6)
> That would be
> 
> QA_CONFIG_IMPL_DECL_SKIP=( malloc_{set,get}_state MIN static_assert alignof )
> 
> in global scope? Or local variable in src_configure()?

The example at https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#QA0072 shows at global scope.

[Comment 8 Sam James 2024-01-29 07:54:12 UTC]

global scope is fine, thanks!

[Comment 9 Ulrich Müller 2024-01-29 09:16:39 UTC]

Will do, although I still think that this qualifies as a tinderbox bug and should be fixed there.