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-rwxr-xr-xscripts/gen_menuconfig.pl55
1 files changed, 32 insertions, 23 deletions
diff --git a/scripts/gen_menuconfig.pl b/scripts/gen_menuconfig.pl
index 2a2511212b..9c705af563 100755
--- a/scripts/gen_menuconfig.pl
+++ b/scripts/gen_menuconfig.pl
@@ -13,19 +13,7 @@ my $makefile;
my $pkg;
my %package;
my %category;
-my $cur_menu;
-my $cur_menu_dep;
-sub close_submenu {
- if ($cur_menu) {
- print "endmenu\n";
- $cur_menu_dep and do {
- print "endif\n";
- $cur_menu_dep = undef;
- };
- undef $cur_menu;
- }
-}
sub find_dep($$) {
my $pkg = shift;
@@ -45,6 +33,7 @@ sub depends($$) {
my $b = shift;
my $ret;
+ return 0 if ($a->{submenu} ne $b->{submenu});
if (find_dep($a, $b->{name}) == 1) {
$ret = 1;
} elsif (find_dep($b, $a->{name}) == 1) {
@@ -59,25 +48,42 @@ sub depends($$) {
sub print_category($) {
my $cat = shift;
+ my %menus;
+ my %menu_dep;
return unless $category{$cat};
print "menu \"$cat\"\n\n";
my %spkg = %{$category{$cat}};
+
foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
+ foreach my $pkg (@{$spkg{$spkg}}) {
+ my $menu = $pkg->{submenu};
+ if ($menu) {
+ $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
+ } else {
+ $menu = 'undef';
+ }
+ $menus{$menu} or $menus{$menu} = [];
+ push @{$menus{$menu}}, $pkg;
+ }
+ }
+ my @menus = sort {
+ ($a eq 'undef' ? 1 : 0) or
+ ($b eq 'undef' ? -1 : 0) or
+ ($a cmp $b)
+ } keys %menus;
+
+ foreach my $menu (@menus) {
my @pkgs = sort {
depends($a, $b) or
- $a->{submenu}."->".$a->{name} cmp $b->{submenu}."->".$b->{name}
- } @{$spkg{$spkg}};
+ ($a->{name} cmp $b->{name})
+ } @{$menus{$menu}};
+ if ($menu ne 'undef') {
+ $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
+ print "menu \"$menu\"\n";
+ }
foreach my $pkg (@pkgs) {
- if ($cur_menu ne $pkg->{submenu}) {
- close_submenu();
- if ($pkg->{submenu}) {
- $cur_menu = $pkg->{submenu};
- $cur_menu_dep = $pkg->{submenudep} and print "if $cur_menu_dep\n";
- print "menu \"$cur_menu\"\n";
- }
- }
my $title = $pkg->{name};
my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
if ($c > 0) {
@@ -110,8 +116,11 @@ sub print_category($) {
$pkg->{config} and print $pkg->{config}."\n";
}
+ if ($menu ne 'undef') {
+ print "endmenu\n";
+ $menu_dep{$menu} and print "endif\n";
+ }
}
- close_submenu();
print "endmenu\n\n";
undef $category{$cat};