GNU bug report logs - #70716
flymake-cc creates `-.o` files

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From: Eli Zaretskii <eliz <at> gnu.org>
To: João Távora <joaotavora <at> gmail.com>, sbaugh <at> catern.com
Cc: mattias.engdegard <at> gmail.com, 70716 <at> debbugs.gnu.org
Subject: bug#70716: flymake-cc creates `-.o` files
Date: Sat, 18 May 2024 11:28:55 +0300

> Cc: 70716 <at> debbugs.gnu.org
> From: João Távora <joaotavora <at> gmail.com>
> Date: Thu, 2 May 2024 14:13:49 +0100
> 
> On Thu, May 2, 2024 at 2:10 PM Mattias Engdegård <mattias.engdegard <at> gmail.com> wrote:
> 
>  `flymake-cc-use-special-make-target`, the standard value for `flymake-cc-command`, generates a
>  command like
> 
>    make check-syntax CHK_SOURCES="-x c -c -"
> 
>  which causes the compiler (at least Clang) to create the file `-.o` that is never cleaned up and whose
>  name is mysterious and awkward to remove.
> 
>  What about the patch below?
> 
>  
> Copying in Spencer Baugh, the new Flymake maintainer. 

Spencer, any comments or suggestions or patches?

Thanks.

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