Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-05-29 Thread Panu Matilainen
FWIW, a closer look at --build-in-place is turning up a lot of ... stuff. 
Follow-up in #3131

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-05-27 Thread Daan De Meyer
@pmatilai Thank you for working on this!

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-05-23 Thread Michal Domonkos
Closed #3042 as completed via #3124.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-24 Thread Zbigniew Jędrzejewski-Szmek
> Only with --short-circuit we "poison" the produced packages to prevent people 
> from distributing them (accidentally or otherwise).

It is a misfeature. It means that the produced packages cannot be compared and 
tested properly. In particular, `--short-circuit` is very often used to test 
details of `Obsoletes` and `Requires` and such. Not being able to produce the 
package that looks *exactly* like the normal output makes the build not useful.

The whole idea of "prevent people from distributing them" doesn't make much 
sense. You cannot build a package with `--short-circuit` "accidentally". It's a 
very long option that you need to insert in the right place. And I guess 
"otherwise" means "maliciously" here, and that's even less useful, because the 
person doing the build has full control over what is built, so they don't need 
to use `--short-circuit` to achieve malicious goals.

Instead of using `--short-circuit`, people are forced to either wait for full 
package builds (which can be hours), or do dirty tricks like comment out part 
of the spec file. Those solutions are much worse (and much more likely to go 
wrong), than the problem being solved, i.e. people forgetting that they used 
`--short-circuit` and distributing those packages.

Please drop this whole protection and let people use `--short-circuit` without 
any limitations.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-24 Thread Daan De Meyer
It's not the prettiest thing in the world but if you're interested in how we 
use --build-in-place, the build script that builds the development rpms in 
systemd can be found 
[here](https://github.com/systemd/systemd/blob/main/mkosi.images/system/mkosi.conf.d/10-centos-fedora/mkosi.build.chroot)

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-24 Thread Panu Matilainen
I totally get the testing use-case, we have -bb --short-circuit for similar 
reasons. Only with --short-circuit we "poison" the produced packages to prevent 
people from distributing them (accidentally or otherwise).

Anyway, I agree there seems to be a bug - or more likely a few - in there. 
There are zero tests for --build-in-place are it basically just jumps off the 
cliff and hopes for the best. I'm more surprised it works at all as it is.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-17 Thread Daan De Meyer
@pmatilai We're using it as part of systemd's development workflow these days. 
Being able to incrementally build rpms from a locally checked out tree of the 
upstream repository allows us to incorporate package building in the 
development workflow itself. I can build an image with newly packaged systemd 
rpms from the latest upstream sources and boot it in a virtual machine in about 
30s thanks to `--build-in-place`. Without `--build-in-place` we'd have to 
remove rpm from our development workflow entirely again, which I would hate to 
do because we get more useful test coverage by using rpm since our test images 
mimick regular distribution installs more compared to us doing `meson install` 
and hoping for the best.

It also makes debugging production issues a joy because I can make a source 
code change, get new rpms in 30s, install them, get more feedback, and do the 
same thing. This would also be a lot harder without `--build-in-place`.

(This does not take away that any proper rpm build intended to be distributed 
widely should always be done from pristine sources)

This is just some feedback on how this option makes my life a lot easier, so 
I'm hoping it won't get removed at some point because it conflicts with rpm's 
design.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Panu Matilainen
That %install definition is a bug in its own right: #2204 - yes, this is an 
upstream issue.

As for build-in-place alternatives, not really, the very concept of building 
from whatever happens to be around is alien to rpm's design of pristine 
sources. 

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Daan De Meyer
@keszybz I filed this here given 
https://github.com/rpm-software-management/rpm/pull/3040 and 
https://github.com/rpm-software-management/rpm/pull/3036 are going to move this 
into rpm itself

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Zbigniew Jędrzejewski-Szmek
Actually, this is probably not the right tracker for this bug.
The problematic definition is from 
https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/rawhide/f/macros#_302,
 so maybe it'd be better to file a bug against the package.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Daan De Meyer
@pmatilai Is there by any chance a better way than `--build-in-place` to do 
builds using a local checkout of the sources? I'd be happy to switch to 
something else that fits more within rpm's view of the world if that exists.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Panu Matilainen
--build-in-place is a hack that doesn't fit well into rpm's view of the world, 
I doubt debuginfo is the only thing that doesn't work with that. Thanks for the 
report though.

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Re: [Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Daan De Meyer
AFAIK for `--build-in-place`, `%buildsubdir` doesn't need to be defined. If I 
remove the check from the `%install` override, debuginfo packages are generated 
without problems.

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[Rpm-maint] [rpm-software-management/rpm] debuginfo generation does not work with --build-in-place (Issue #3042)

2024-04-16 Thread Daan De Meyer
**Describe the bug**

The %install to make debuginfo work is currently defined as follows on Fedora:

```
%install %{?_enable_debug_packages:%{?buildsubdir:%{debug_package}}}\
%%install\
%{nil}
```

The `--build-in-place` documentation says:

```
   --build-in-place
  Build from locally checked out sources.  Sets _builddir to 
current working directory.  Skips handling of -n and untar in the %setup and 
the deletion of the buildSubdir.
```

Something in the interaction between these two causes debuginfo to not get 
generated when `--build-in-place` is used, presumably because `buildsubdir` is 
not defined when `--build-in-place` is used.

**To Reproduce**
Steps to reproduce the behavior:
1. Try to build a package that should produce debuginfo packages by using 
`--build-in-place`

Please link or attach the packages or spec files involved.

**Expected behavior**

Debuginfo packages are generated

**Environment**
 - OS / Distribution: Fedora 39
 - Version: RPM version 4.19.1.1


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