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Re: Can I suppress automatic creation of -dbgsym packages?



Dirk Eddelbuettel:
> 
> Hi Niels,
> 
> Thanks for the prompt and detailed answer!  It addressed all my questions.
> 
> On 20 December 2015 at 21:11, Niels Thykier wrote:
> | Dirk Eddelbuettel:
> | > I was just updating one of my several dozen r-cran-* packages. These all use
> | > the same (source) r-cran.mk script shipped with the main R packages.
> | > 
> | > And now all of sudden it wants to build a -dbgsym package.
> | > 
> | > That may not be such a good idea for the several hundred r-cran-* packages.
> | > I have been looking around the Deverloper Reference and Wiki (plus Google
> | > searches) but not found a way to suppress this.  What am I missing?
> [...]
> | Please have a look at [1].  Though if your reason for disabling them are:
> | 
> |  * Upload speed / personal bandwidth costs.
> |    - Then please consider using "source-only" (or arch:all+source)
> |      uploads, which is unaffected and keeps the dbgsym.
> | 
> |  * That they take up a lot of mirror space etc.
> |    - Then please keep in mind that they are off-loaded to a separate
> |      mirror network and therefore will not burden users / developers
> |      except those who explicitly enable them.
> | 
> |  * If you have other concerns with them, please let me know. :)
> | 
> | At the same time, the dbgsym packages can be used to assist debugging
> | your packages or retracing coredumps.  They will also be available from
> | snapshot.debian.org, so you can retrace coredumps from previous uploads
> | as long as they had a dbgsym package.
> 
> Thanks a bunch. The link below did fix it. I had just setup a test
> environment in Docker and the env.var will do.
> 
> I think will patch the 'debian/rules snippet' we ship with r-base-core to
> instruct dh_strip to not create these for now.  _Right now_ we end up with
> Lintian errrors hence my first gut instinct to suppress this.

What error is that (and what version of lintian)?

> The -dbg
> packages are a good idea; I provide them as eg r-base-core-dbg and for the
> GSL etc.  These may make sense for R packages too, but the r-cran.mk snippet
> needs some work to postprocess what dh_gencontrol et al create. Volunteers?
> 
> Dirk
> 
> [...]

Why do you need any postprocessing of the dh_gencontrol output?  The
output of dh_gencontrol for dbgsym packages are synchronized with what
dak expects (and requires) of them.
  Or are you considering to extend the dbgsym packages with R specific
debug information?  That on the other than should be doable, but it
would have to happen before the call to dh_gencontrol.

Thanks,
~Niels



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