Re: [PATCH v8] Add an option with a color type.

[Tom de Vries <tdevries@suse.de>]

On 10/5/24 21:27, Andrei Pikas wrote:
> +  int parsed_args = sscanf (*args, "#%2" SCNx8 "%2" SCNx8 "%2" SCNx8 "%n",
> +			    &r, &g, &b, &scanned_chars);

With an x86_64-w64-mingw32 targeted cross-build on x86_64-linux, I run into:
...
/data/vries/w/src/gdb/cli/cli-decode.c: In function 
'ui_file_style::color parse_cli_var_color(const char**)':
/data/vries/w/src/gdb/cli/cli-decode.c:2917:41: error: expected ')' 
before 'SCNx8'
  2917 |   int parsed_args = sscanf (*args, "#%2" SCNx8 "%2" SCNx8 "%2" 
SCNx8 "\
%n",
       |                            ~            ^~~~~~
       |                                         )
...

I tried adding an inttypes.h, but that didn't help.  It seems gnulib has:
...
./gnulib/import/inttypes.in.h:#if !defined SCNx8
./gnulib/import/inttypes.in.h:#  define SCNx8 "hhx"
...
which could help.

Thanks,
- Tom