bug#81478: 31.0.91; faceup-files and regex-tests-PTESTS failures on 32-bit Solaris sparc

Ping!

> Cc: [email protected]
> Date: Sat, 25 Jul 2026 12:47:45 +0300
> From: Eli Zaretskii <[email protected]>
> 
> > Date: Fri, 24 Jul 2026 13:54:55 -0700
> > From: Paul Eggert <[email protected]>
> > 
> > This follows up on bug#81465 "31.0.91; ‘make check’ failures on Solaris 
> > 10 sparc 32-bit" and I am splitting this issue off into a separate bug 
> > report.
> > 
> > faceup-files and regex-tests-PTESTS failed with diagnostics containing
> > weird encoding errors. Not sure why. Here's what the log said:
> 
> Can you show the error message for faceup-files tests?
> 
> For the regex-tests-PTESTS, does the patch below fix the problem?
> 
> diff --git a/test/src/regex-emacs-tests.el b/test/src/regex-emacs-tests.el
> index 061fb73..9635f86 100644
> --- a/test/src/regex-emacs-tests.el
> +++ b/test/src/regex-emacs-tests.el
> @@ -105,7 +105,8 @@ regex-tests-generic-line
>  
>    `(with-temp-buffer
>      (modify-syntax-entry ?_ "w;; ") ; tests expect _ to be a word
> -    (insert-file-contents (concat regex-tests--resources-dir ,test-file))
> +    (let ((coding-system-for-read 'utf-8-unix))
> +      (insert-file-contents (concat regex-tests--resources-dir ,test-file)))
>      (let ((case-fold-search nil)
>            (line-number 1)
>            (whitelist-idx 0))
> 
> 
> 
>