* [Buildroot] [PATCH] package/python-can: remove msgpack dependency
@ 2025-12-04 19:06 Marcus Hoffmann via buildroot
2025-12-27 15:57 ` Thomas Petazzoni via buildroot
2026-01-07 17:55 ` Arnout Vandecappelle via buildroot
0 siblings, 2 replies; 3+ messages in thread
From: Marcus Hoffmann via buildroot @ 2025-12-04 19:06 UTC (permalink / raw)
To: buildroot; +Cc: Angelo Compagnucci, James Hilliard
Dependency was made optional in 4.6.0 release here:
https://github.com/hardbyte/python-can/commit/6058ab9dfe8b3ba5d23cbff670c0fe767147390a
python-can has a lot of optional dependencies, most of which are not
represented in buildroot. As msgpack is used for the virtual multicast
udp can interface[1], which does seem like a bit of a niche usecase,
just drop the mandatory dependency without introducing a user-visible
config option to enable it.
[1] https://python-can.readthedocs.io/en/4.0.0/interfaces/udp_multicast.html
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
---
package/python-can/Config.in | 1 -
1 file changed, 1 deletion(-)
diff --git a/package/python-can/Config.in b/package/python-can/Config.in
index 34ba35bad2..e3f47813af 100644
--- a/package/python-can/Config.in
+++ b/package/python-can/Config.in
@@ -2,7 +2,6 @@ config BR2_PACKAGE_PYTHON_CAN
bool "python-can"
select BR2_PACKAGE_PYTHON3_SQLITE # runtime
select BR2_PACKAGE_PYTHON3_ZLIB # runtime
- select BR2_PACKAGE_PYTHON_MSGPACK # runtime
select BR2_PACKAGE_PYTHON_PACKAGING # runtime
select BR2_PACKAGE_PYTHON_TYPING_EXTENSIONS # runtime
select BR2_PACKAGE_PYTHON_WRAPT # runtime
--
2.52.0
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* Re: [Buildroot] [PATCH] package/python-can: remove msgpack dependency
2025-12-04 19:06 [Buildroot] [PATCH] package/python-can: remove msgpack dependency Marcus Hoffmann via buildroot
@ 2025-12-27 15:57 ` Thomas Petazzoni via buildroot
2026-01-07 17:55 ` Arnout Vandecappelle via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Petazzoni via buildroot @ 2025-12-27 15:57 UTC (permalink / raw)
To: Marcus Hoffmann via buildroot
Cc: Marcus Hoffmann, Angelo Compagnucci, James Hilliard
On Thu, 4 Dec 2025 20:06:09 +0100
Marcus Hoffmann via buildroot <buildroot@buildroot.org> wrote:
> Dependency was made optional in 4.6.0 release here:
> https://github.com/hardbyte/python-can/commit/6058ab9dfe8b3ba5d23cbff670c0fe767147390a
>
> python-can has a lot of optional dependencies, most of which are not
> represented in buildroot. As msgpack is used for the virtual multicast
> udp can interface[1], which does seem like a bit of a niche usecase,
> just drop the mandatory dependency without introducing a user-visible
> config option to enable it.
>
> [1] https://python-can.readthedocs.io/en/4.0.0/interfaces/udp_multicast.html
>
> Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
> ---
> package/python-can/Config.in | 1 -
> 1 file changed, 1 deletion(-)
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Buildroot] [PATCH] package/python-can: remove msgpack dependency
2025-12-04 19:06 [Buildroot] [PATCH] package/python-can: remove msgpack dependency Marcus Hoffmann via buildroot
2025-12-27 15:57 ` Thomas Petazzoni via buildroot
@ 2026-01-07 17:55 ` Arnout Vandecappelle via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Arnout Vandecappelle via buildroot @ 2026-01-07 17:55 UTC (permalink / raw)
To: Marcus Hoffmann; +Cc: Arnout Vandecappelle, buildroot
In reply of:
> Dependency was made optional in 4.6.0 release here:
> https://github.com/hardbyte/python-can/commit/6058ab9dfe8b3ba5d23cbff670c0fe767147390a
>
> python-can has a lot of optional dependencies, most of which are not
> represented in buildroot. As msgpack is used for the virtual multicast
> udp can interface[1], which does seem like a bit of a niche usecase,
> just drop the mandatory dependency without introducing a user-visible
> config option to enable it.
>
> [1] https://python-can.readthedocs.io/en/4.0.0/interfaces/udp_multicast.html
>
> Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
Applied to 2025.11.x. Thanks
> ---
> package/python-can/Config.in | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/package/python-can/Config.in b/package/python-can/Config.in
> index 34ba35bad2..e3f47813af 100644
> --- a/package/python-can/Config.in
> +++ b/package/python-can/Config.in
> @@ -2,7 +2,6 @@ config BR2_PACKAGE_PYTHON_CAN
> bool "python-can"
> select BR2_PACKAGE_PYTHON3_SQLITE # runtime
> select BR2_PACKAGE_PYTHON3_ZLIB # runtime
> - select BR2_PACKAGE_PYTHON_MSGPACK # runtime
> select BR2_PACKAGE_PYTHON_PACKAGING # runtime
> select BR2_PACKAGE_PYTHON_TYPING_EXTENSIONS # runtime
> select BR2_PACKAGE_PYTHON_WRAPT # runtime
> --
> 2.52.0
>
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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