On Tue, Feb 13, 2024 at 10:21 AM Andrew Ballance
<andrewjballance@xxxxxxxxx> wrote:
>
> this fixes the error, "SyntaxWarning: invalid escape sequence '\#'"
>
> the error can be recreated by running
Not an error.
It is a warning.
> make CC=clang compile_commands.json
What is more important is to mention the Python version
in the commit description.
Example:
---------------->8----------------
With Python 3.12, '\#' results in this warning:
SyntaxWarning: invalid escape sequence '\#'
---------------->8----------------
Please update the commit message.
The make command is not so important.
I quickly confirm it in the interactive mode
instead of running the build command.
$ python3.12
Python 3.12.0 (main, Oct 4 2023, 06:27:34) [GCC 13.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> '\#'
<stdin>:1: SyntaxWarning: invalid escape sequence '\#'
'\\#'
>>> '\\#'
'\\#'
>
> Signed-off-by: Andrew Ballance <andrewjballance@xxxxxxxxx>
> ---
> scripts/clang-tools/gen_compile_commands.py | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/clang-tools/gen_compile_commands.py b/scripts/clang-tools/gen_compile_commands.py
> index 5dea4479240b..93f64095fda9 100755
> --- a/scripts/clang-tools/gen_compile_commands.py
> +++ b/scripts/clang-tools/gen_compile_commands.py
> @@ -170,7 +170,7 @@ def process_line(root_directory, command_prefix, file_path):
> # escape the pound sign '#', either as '\#' or '$(pound)' (depending on the
> # kernel version). The compile_commands.json file is not interepreted
> # by Make, so this code replaces the escaped version with '#'.
> - prefix = command_prefix.replace('\#', '#').replace('$(pound)', '#')
> + prefix = command_prefix.replace('\\#', '#').replace('$(pound)', '#')
>
> # Return the canonical path, eliminating any symbolic links encountered in the path.
> abs_path = os.path.realpath(os.path.join(root_directory, file_path))
> --
> 2.43.0
>
--
Best Regards
Masahiro Yamada
