kconfig: document the positional argument in the help message

The positional argument specifies the top-level Kconfig. Include this
information in the help message.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2024-10-24 20:25:45 +09:00
parent d6a91e28d1
commit a49401be4c

View File

@ -628,7 +628,7 @@ static const struct option long_opts[] = {
static void conf_usage(const char *progname)
{
printf("Usage: %s [options] <kconfig-file>\n", progname);
printf("Usage: %s [options] kconfig_file\n", progname);
printf("\n");
printf("Generic options:\n");
printf(" -h, --help Print this message and exit.\n");
@ -653,6 +653,9 @@ static void conf_usage(const char *progname)
printf(" --mod2yesconfig Change answers from mod to yes if possible\n");
printf(" --mod2noconfig Change answers from mod to no if possible\n");
printf(" (If none of the above is given, --oldaskconfig is the default)\n");
printf("\n");
printf("Arguments:\n");
printf(" kconfig_file Top-level Kconfig file.\n");
}
int main(int ac, char **av)