Bug 937760 – [guru] dev-python/jpype-1.5.0 overwrites CFLAGS/CXXFLAGS or adds uncommon ones

• Product: GURU
• Status: RESOLVED FIXED

[Description Agostino Sarubbo 2024-08-11 11:10:04 UTC]

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

Issue: dev-python/jpype-1.5.0 overwrites CFLAGS/CXXFLAGS or adds uncommon ones.
Discovered on: amd64 (internal ref: guru_ci)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#QA0069

[Comment 1 Agostino Sarubbo 2024-08-11 11:10:06 UTC]

Created attachment 899836 [details]
build.log

build log and emerge --info

[Comment 2 Ivan Lloro 2024-08-11 15:15:29 UTC]

The build system sets optimization and debugging levels (e.g.: -g0, -O2) in setupext/platform.py and setupext/build_ext.py.

This is upstream's tested and supported default configuration... Therefore, why should we change it and open ourselves to, completely avoidable, runtime bugs by allowing unsupported configurations?

[Comment 3 Agostino Sarubbo 2024-08-12 07:14:56 UTC]

(In reply to Ivan Lloro from comment #2)
> The build system sets optimization and debugging levels (e.g.: -g0, -O2) in
> setupext/platform.py and setupext/build_ext.py.
> 
> This is upstream's tested and supported default configuration... Therefore,
> why should we change it and open ourselves to, completely avoidable, runtime
> bugs by allowing unsupported configurations?

because in gentoo, the cflags are about a user's choice. If there is a flag that is known to break, then it should be filtered out with filter-flags.

Also, -g0 means that it is impossible to have debug symbols here.

[Comment 4 Larry the Git Cow 2024-08-13 15:39:33 UTC]

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

https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=18d68ea8ac8796a4fe2e313433235f2b65864244

commit 18d68ea8ac8796a4fe2e313433235f2b65864244
Author:     Ivan Lloro <[e-mail]>
AuthorDate: 2024-08-12 17:03:09 +0000
Commit:     Ivan Lloro <[e-mail]>
CommitDate: 2024-08-12 17:03:12 +0000

    dev-python/jpype: Remove upstream's default -O2 -g0 compile flags.
    
    Closes: https://bugs.gentoo.org/937760
    Signed-off-by: Ivan Lloro <[e-mail]>

 dev-python/jpype/jpype-1.5.0.ebuild | 5 +++++
 1 file changed, 5 insertions(+)