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classification
Title: Compile failure for linux socket CAN support
Type: Stage:
Components: IO Versions: Python 3.6
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: Riccardo Magliocchetti, ZackerySpytz
Priority: normal Keywords:

Created on 2017-07-06 08:36 by Riccardo Magliocchetti, last changed 2022-04-11 14:58 by admin.

Messages (2)
msg297816 - (view) Author: Riccardo Magliocchetti (Riccardo Magliocchetti) * Date: 2017-07-06 08:36
I have an issue related to this while trying to compile statically Python 3.6.1 (but latest master looks the same) against a static musl.

The problem is that i have AF_CAN defined because it's defined in linux/socket.h but by not having HAVE_LINUX_CAN_H defined in pyconfig.h the header which contains the definition of struct sockaddr_can is not included. I think (at least for linux) using AF_CAN for the conditionals is wrong and the HAVE_LINUX_CAN_H should be used instead.

I think the same applies for CAN_RAW and CAN_BCM because they are defined in the generic linux/can.h and not in a feature specific header.


Reference:
http://bugs.python.org/issue10141
msg348311 - (view) Author: Zackery Spytz (ZackerySpytz) * (Python triager) Date: 2019-07-22 23:40
It seems that the AF_CAN issue was fixed in bpo-31927 / d3187158c09cf899e9849f335bdff10594209167.
History
Date User Action Args
2022-04-11 14:58:48adminsetgithub: 75047
2019-07-22 23:40:05ZackerySpytzsetnosy: + ZackerySpytz
messages: + msg348311
2017-07-06 08:36:05Riccardo Magliocchetticreate