switch to -O2 on x86 for performance reasons

[openwrt.git] / scripts / gen_target_config.pl

diff --git a/scripts/gen_target_config.pl b/scripts/gen_target_config.pl
index c0b8396..10c6c2c 100755 (executable)
--- a/scripts/gen_target_config.pl
+++ b/scripts/gen_target_config.pl
@@ -10,6 +10,8 @@ use strict;
 
 my @target;
 my $target;
+my $profiles;
+my $profile;
 
 sub features(@) {
        my $ret;
@@ -30,11 +32,15 @@ sub features(@) {
 while (<>) {
        chomp;
        /^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do {
+               my $conf = uc $3.'_'.$2;
+               $conf =~ tr/\.-/__/;
                $target = {
                        id => $1,
+                       conf => $conf,
                        board => $2,
                        kernel => $3
                };
+               $target->{kernel} =~ tr/\./_/;
                push @target, $target;
        };
        /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
@@ -56,6 +62,22 @@ while (<>) {
        /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
        /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
        /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
+       /^Default-Packages:\s*(.+)\s*$/ and do {
+               my @pkgs = split /\s+/, $1;
+               $target->{defaultpkgs} = \@pkgs;
+       };
+       /^Target-Profile:\s*(.+)\s*$/ and do {
+               $profiles = $target->{profiles} or $target->{profiles} = $profiles = [];
+               $profile = {
+                       id => $1
+               };
+               push @$profiles, $profile;
+       };
+       /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
+       /^Target-Profile-Packages:\s*(.+)\s*$/ and do {
+               my @pkgs = split /\s+/, $1;
+               $profile->{pkgs} = \@pkgs;
+       };
 }
 
 @target = sort {
@@ -63,13 +85,18 @@ while (<>) {
 } @target;
 
 
+print <<EOF;
+choice
+       prompt "Target System"
+       default LINUX_2_4_BRCM
+       
+EOF
+
 foreach $target (@target) {
-       my $conf = uc $target->{kernel}.'_'.$target->{board};
        my $features = features(@{$target->{features}});
        my $help = $target->{desc};
        chomp $features;
        $features .= "\n";
-       $conf =~ tr/\.-/__/;
        if ($help =~ /\w+/) {
                $help =~ s/^\s*/\t  /mg;
                $help = "\thelp\n$help";
@@ -78,11 +105,96 @@ foreach $target (@target) {
        }
 
        print <<EOF
-config LINUX_$conf
+config LINUX_$target->{conf}
        bool "$target->{name}"
        select $target->{arch}
+       select LINUX_$target->{kernel}
 $features$help
 
 EOF
 }
 
+print <<EOF;
+if DEVEL
+
+config LINUX_2_6_ARM
+       bool "UNSUPPORTED little-endian arm platform"
+       depends BROKEN
+       select LINUX_2_6
+       select arm
+
+config LINUX_2_6_CRIS
+       bool "UNSUPPORTED cris platform"
+       depends BROKEN
+       select LINUX_2_6
+       select cris
+
+config LINUX_2_6_M68K
+       bool "UNSUPPORTED m68k platform"
+       depends BROKEN
+       select LINUX_2_6
+       select m68k
+
+config LINUX_2_6_SH3
+       bool "UNSUPPORTED little-endian sh3 platform"
+       depends BROKEN
+       select LINUX_2_6
+       select sh3
+
+config LINUX_2_6_SH3EB
+       bool "UNSUPPORTED big-endian sh3 platform"
+       depends BROKEN
+       select LINUX_2_6
+       select sh3eb
+
+config LINUX_2_6_SH4
+       bool "UNSUPPORTED little-endian sh4 platform"
+       depends BROKEN
+       select LINUX_2_6
+       select sh4
+
+config LINUX_2_6_SH4EB
+       bool "UNSUPPORTED big-endian sh4 platform"
+       depends BROKEN
+       select LINUX_2_6
+       select sh4eb
+
+config LINUX_2_6_SPARC
+       bool "UNSUPPORTED sparc platform"
+       depends BROKEN
+       select LINUX_2_6
+       select sparc
+
+endif
+
+endchoice
+
+choice
+       prompt "Target Profile"
+
+EOF
+
+foreach $target (@target) {
+       my $profiles;
+       
+       $profiles = $target->{profiles} or $profiles = [
+               {
+                       id => 'Default',
+                       name => 'Default',
+                       pkgs => []
+               }
+       ];
+       foreach my $profile (@$profiles) {
+               print <<EOF;
+config LINUX_$target->{conf}_$profile->{id}
+       bool "$profile->{name}"
+       depends LINUX_$target->{conf}
+EOF
+               foreach my $pkg (@{$target->{defaultpkgs}}, @{$profile->{pkgs}}) {
+                       print "\tselect DEFAULT_$pkg\n";
+               }
+               print "\n";
+       }
+}
+
+print "endchoice\n";