On Mon, Oct 14, 2024 at 11:14 PM David Hunter <david.hunter.linux@xxxxxxxxx> wrote: > > Ignore process select warnings for config entries that have a default > option. Some config entries have no prompt, and nothing selects them, but > these config options are okay because they have a default option. > > Signed-off-by: David Hunter <david.hunter.linux@xxxxxxxxx> > --- Applied to linux-kbuild. Thanks. > V1 https://lore.kernel.org/all/20240913171205.22126-7-david.hunter.linux@xxxxxxxxx/ > > V2 > - changed subject > - put a space between "if" and "(" > --- > scripts/kconfig/streamline_config.pl | 14 ++++++++++++-- > 1 file changed, 12 insertions(+), 2 deletions(-) > > diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl > index 85f4712e2bf3..8e23faab5d22 100755 > --- a/scripts/kconfig/streamline_config.pl > +++ b/scripts/kconfig/streamline_config.pl > @@ -144,6 +144,7 @@ my %selects; > my %prompts; > my %objects; > my %config2kfile; > +my %defaults; > my $var; > my $iflevel = 0; > my @ifdeps; > @@ -222,6 +223,7 @@ sub read_kconfig { > $depends{$config} .= " " . $1; > } elsif ($state ne "NONE" && /^\s*def(_(bool|tristate)|ault)\s+(\S.*)$/) { > my $dep = $3; > + $defaults{$config} = 1; > if ($dep !~ /^\s*(y|m|n)\s*$/) { > $dep =~ s/.*\sif\s+//; > $depends{$config} .= " " . $dep; > @@ -523,8 +525,16 @@ sub parse_config_selects > > # If no possible config selected this, then something happened. > if (!defined($next_config)) { > - print STDERR "WARNING: $config is required, but nothing in the\n"; > - print STDERR " current config selects it.\n"; > + > + # Some config options have no prompt, and nothing selects them, but > + # they stay turned on once the final checks for the configs > + # are done. These configs have a default option, so turn off the > + # warnings for configs with default options. > + if (!defined($defaults{$config})) { > + print STDERR "WARNING: $config is required, but nothing in the\n"; > + print STDERR " current config selects it.\n"; > + } > + > return; > } > > -- > 2.43.0 > -- Best Regards Masahiro Yamada
