Re: linux-next: Tree for Oct 18 ('make' error on ARCH=um)

From: Randy Dunlap
Date: Wed Oct 20 2021 - 10:46:45 EST


On 10/20/21 7:23 AM, Randy Dunlap wrote:
On 10/19/21 9:56 PM, Stephen Rothwell wrote:
Hi Randy,

On Tue, 19 Oct 2021 00:18:44 +0200 Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx> wrote:

On Mon, Oct 18, 2021 at 11:58 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:

In commit

   c862c7fee526 ("Kbuild: add Rust support")

from the rust tree, these bits should probably not be there:

-ifneq ($(findstring clang,$(CC_VERSION_TEXT)),)
  include $(srctree)/scripts/Makefile.clang
-endif

So this was on purpose -- we need the Clang flags even in GCC builds
for bindgen. But now there is that `$(error ...)` added there :(

Miguel, does that seem reasonable?

Of course, for today please feel free to apply your fix (i.e. to put
the conditional back to where it was). I will solve it on my side
tomorrow.

Can you please check that this is fixed for you after I do the release
today?


I will. It's part of my nightly cron job.


Stephen, Miguel,

No problems like this in linux-next 2021-10-20.

thanks.

--
~Randy