Re: /usr/src/sys/dev/imcsmb/imcsmb_var.h:52:10: fatal error

On 2025-04-16 22:40, Mark Millard wrote:
> Chris <bsd-lists_at_bsdforge.com>  wrote on
> Date: Thu, 17 Apr 2025 05:06:35 UTC :
> 
>> In an attempt to take advantage of all the work
>> done on iwlwifi recently. I pulled a fresh copy of src
>> at:
>> 
>> commit b836c229aa5ac345114f5986b6034ad3ed760da1 (HEAD -> main, 
>> freebsd/main,
>> freebsd/HEAD)
>> Author: Andrew Gallatin <gallatin@FreeBSD.org>
>> Date: Tue Apr 15 19:37:06 2025 -0400
>> 
>> and proceeded to build world/kernel. The buildkernel stage
>> stopped at:
>> 
>> In file included from /usr/src/sys/dev/imcsmb/imcsmb.c:52:
>> /usr/src/sys/dev/imcsmb/imcsmb_var.h:52:10: fatal error: 'smbus_if.h' file
>> not found
>> 52 | #include "smbus_if.h"
>> 1 error generated.
>> 
>> I used the same kernconf I used for the kernel I'm using now.
>> A trip to /usr/src and a search with find(1) confirms the file doesn't
>> exist. How would I best proceed?
> 
> I've no explicit use of such but when I looked on
> a system here, I found a imcsmb/smbus_if.h inside
> a build tree from a buildkernel :
> 
> # find -s / -name smbus_if.h -print | grep imcsmb
> /usr/obj/BUILDs/main-ZNV4-nodbg-clang/usr/main-src/amd64.amd64/sys/GENERIC-NODBG/modules/usr/main-src/sys/modules/i2c/controllers/imcsmb/smbus_if.h
Performing the same here returns nothing. In an effort to ensure adequate
space prior to the build. I clobbered /usr/obj. :(
> 
> (Some of the naming and upper-level path structure is
> unusual. See what is normal in your context.)
> 
> So it appears that sys/modules/i2c/controllers/imcsmb/smbus_if.h
> needs to have been built first and that a -I PATH or such needs
> to be used to find the file.
Really appreciate the clues here, Mark. I'll keep investigating. The
build worked last time with this kernconf. So there must be a way.

Thanks for spending so much time to help!

---Chris
> 
> ===
> Mark Millard
> marklmi at yahoo.com

-- 
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