OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | #!/usr/bin/env perl |
2 | use FindBin; |
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3 | use lib "$FindBin::Bin"; |
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4 | use strict; |
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5 | use metadata; |
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6 | use Getopt::Long; |
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7 | |||
8 | sub target_config_features(@) { |
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9 | my $ret; |
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10 | |||
11 | while ($_ = shift @_) { |
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12 | /^arm_v(\w+)$/ and $ret .= "\tselect arm_v$1\n"; |
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13 | /^broken$/ and $ret .= "\tdepends on BROKEN\n"; |
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14 | /^audio$/ and $ret .= "\tselect AUDIO_SUPPORT\n"; |
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15 | /^display$/ and $ret .= "\tselect DISPLAY_SUPPORT\n"; |
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16 | /^dt$/ and $ret .= "\tselect USES_DEVICETREE\n"; |
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17 | /^gpio$/ and $ret .= "\tselect GPIO_SUPPORT\n"; |
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18 | /^pci$/ and $ret .= "\tselect PCI_SUPPORT\n"; |
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19 | /^pcie$/ and $ret .= "\tselect PCIE_SUPPORT\n"; |
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20 | /^usb$/ and $ret .= "\tselect USB_SUPPORT\n"; |
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21 | /^usbgadget$/ and $ret .= "\tselect USB_GADGET_SUPPORT\n"; |
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22 | /^pcmcia$/ and $ret .= "\tselect PCMCIA_SUPPORT\n"; |
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23 | /^rtc$/ and $ret .= "\tselect RTC_SUPPORT\n"; |
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24 | /^squashfs$/ and $ret .= "\tselect USES_SQUASHFS\n"; |
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25 | /^jffs2$/ and $ret .= "\tselect USES_JFFS2\n"; |
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26 | /^jffs2_nand$/ and $ret .= "\tselect USES_JFFS2_NAND\n"; |
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27 | /^ext4$/ and $ret .= "\tselect USES_EXT4\n"; |
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28 | /^targz$/ and $ret .= "\tselect USES_TARGZ\n"; |
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29 | /^cpiogz$/ and $ret .= "\tselect USES_CPIOGZ\n"; |
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30 | /^minor$/ and $ret .= "\tselect USES_MINOR\n"; |
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31 | /^ubifs$/ and $ret .= "\tselect USES_UBIFS\n"; |
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32 | /^fpu$/ and $ret .= "\tselect HAS_FPU\n"; |
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33 | /^spe_fpu$/ and $ret .= "\tselect HAS_SPE_FPU\n"; |
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34 | /^ramdisk$/ and $ret .= "\tselect USES_INITRAMFS\n"; |
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35 | /^powerpc64$/ and $ret .= "\tselect powerpc64\n"; |
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36 | /^nommu$/ and $ret .= "\tselect NOMMU\n"; |
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37 | /^mips16$/ and $ret .= "\tselect HAS_MIPS16\n"; |
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38 | /^rfkill$/ and $ret .= "\tselect RFKILL_SUPPORT\n"; |
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39 | /^low_mem$/ and $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n"; |
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40 | /^small_flash$/ and $ret .= "\tselect SMALL_FLASH\n"; |
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41 | /^nand$/ and $ret .= "\tselect NAND_SUPPORT\n"; |
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42 | /^virtio$/ and $ret .= "\tselect VIRTIO_SUPPORT\n"; |
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43 | } |
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44 | return $ret; |
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45 | } |
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46 | |||
47 | sub target_name($) { |
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48 | my $target = shift; |
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49 | my $parent = $target->{parent}; |
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50 | if ($parent) { |
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51 | return $target->{parent}->{name}." - ".$target->{name}; |
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52 | } else { |
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53 | return $target->{name}; |
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54 | } |
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55 | } |
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56 | |||
57 | sub kver($) { |
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58 | my $v = shift; |
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59 | $v =~ tr/\./_/; |
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60 | if (substr($v,0,2) eq "2_") { |
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61 | $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1; |
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62 | } else { |
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63 | $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1; |
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64 | } |
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65 | return $v; |
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66 | } |
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67 | |||
68 | sub print_target($) { |
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69 | my $target = shift; |
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70 | my $features = target_config_features(@{$target->{features}}); |
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71 | my $help = $target->{desc}; |
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72 | my $confstr; |
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73 | |||
74 | chomp $features; |
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75 | $features .= "\n"; |
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76 | if ($help =~ /\w+/) { |
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77 | $help =~ s/^\s*/\t /mg; |
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78 | $help = "\thelp\n$help"; |
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79 | } else { |
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80 | undef $help; |
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81 | } |
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82 | |||
83 | my $v = kver($target->{version}); |
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84 | if (@{$target->{subtargets}} == 0) { |
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85 | $confstr = <<EOF; |
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86 | config TARGET_$target->{conf} |
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87 | bool "$target->{name}" |
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88 | select LINUX_$v |
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89 | EOF |
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90 | } |
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91 | else { |
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92 | $confstr = <<EOF; |
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93 | config TARGET_$target->{conf} |
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94 | bool "$target->{name}" |
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95 | EOF |
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96 | } |
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97 | if ($target->{subtarget}) { |
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98 | $confstr .= "\tdepends on TARGET_$target->{boardconf}\n"; |
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99 | } |
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100 | if (@{$target->{subtargets}} > 0) { |
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101 | $confstr .= "\tselect HAS_SUBTARGETS\n"; |
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102 | grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n"; |
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103 | } else { |
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104 | $confstr .= $features; |
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105 | if ($target->{arch} =~ /\w/) { |
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106 | $confstr .= "\tselect $target->{arch}\n"; |
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107 | } |
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108 | if ($target->{has_devices}) { |
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109 | $confstr .= "\tselect HAS_DEVICES\n"; |
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110 | } |
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111 | } |
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112 | |||
113 | foreach my $dep (@{$target->{depends}}) { |
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114 | my $mode = "depends on"; |
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115 | my $flags; |
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116 | my $name; |
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117 | |||
118 | $dep =~ /^([@\+\-]+)(.+)$/; |
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119 | $flags = $1; |
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120 | $name = $2; |
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121 | |||
122 | next if $name =~ /:/; |
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123 | $flags =~ /-/ and $mode = "deselect"; |
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124 | $flags =~ /\+/ and $mode = "select"; |
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125 | $flags =~ /@/ and $confstr .= "\t$mode $name\n"; |
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126 | } |
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127 | $confstr .= "$help\n\n"; |
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128 | print $confstr; |
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129 | } |
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130 | |||
131 | sub merge_package_lists($$) { |
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132 | my $list1 = shift; |
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133 | my $list2 = shift; |
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134 | my @l = (); |
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135 | my %pkgs; |
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136 | |||
137 | foreach my $pkg (@$list1, @$list2) { |
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138 | $pkgs{$pkg} = 1; |
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139 | } |
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140 | foreach my $pkg (keys %pkgs) { |
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141 | push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"}); |
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142 | } |
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143 | return sort(@l); |
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144 | } |
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145 | |||
146 | sub gen_target_config() { |
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147 | my $file = shift @ARGV; |
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148 | my @target = parse_target_metadata($file); |
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149 | my %defaults; |
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150 | |||
151 | my @target_sort = sort { |
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152 | target_name($a) cmp target_name($b); |
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153 | } @target; |
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154 | |||
155 | foreach my $target (@target_sort) { |
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156 | next if @{$target->{subtargets}} > 0; |
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157 | print <<EOF; |
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158 | config DEFAULT_TARGET_$target->{conf} |
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159 | bool |
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160 | depends on TARGET_PER_DEVICE_ROOTFS |
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161 | default y if TARGET_$target->{conf} |
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162 | EOF |
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163 | foreach my $pkg (@{$target->{packages}}) { |
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164 | print "\tselect DEFAULT_$pkg if TARGET_PER_DEVICE_ROOTFS\n"; |
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165 | } |
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166 | } |
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167 | |||
168 | print <<EOF; |
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169 | choice |
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170 | prompt "Target System" |
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171 | default TARGET_ar71xx |
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172 | reset if !DEVEL |
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173 | |||
174 | EOF |
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175 | |||
176 | foreach my $target (@target_sort) { |
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177 | next if $target->{subtarget}; |
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178 | print_target($target); |
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179 | } |
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180 | |||
181 | print <<EOF; |
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182 | endchoice |
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183 | |||
184 | choice |
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185 | prompt "Subtarget" if HAS_SUBTARGETS |
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186 | EOF |
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187 | foreach my $target (@target) { |
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188 | next unless $target->{def_subtarget}; |
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189 | print <<EOF; |
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190 | default TARGET_$target->{conf}_$target->{def_subtarget} if TARGET_$target->{conf} |
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191 | EOF |
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192 | } |
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193 | print <<EOF; |
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194 | |||
195 | EOF |
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196 | foreach my $target (@target) { |
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197 | next unless $target->{subtarget}; |
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198 | print_target($target); |
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199 | } |
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200 | |||
201 | print <<EOF; |
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202 | endchoice |
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203 | |||
204 | choice |
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205 | prompt "Target Profile" |
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206 | default TARGET_MULTI_PROFILE if BUILDBOT |
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207 | |||
208 | EOF |
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209 | foreach my $target (@target) { |
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210 | my $profile = $target->{profiles}->[0]; |
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211 | $profile or next; |
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212 | print <<EOF; |
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213 | default TARGET_$target->{conf}_$profile->{id} if TARGET_$target->{conf} && !BUILDBOT |
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214 | EOF |
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215 | } |
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216 | |||
217 | print <<EOF; |
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218 | |||
219 | config TARGET_MULTI_PROFILE |
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220 | bool "Multiple devices" |
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221 | depends on HAS_DEVICES |
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222 | help |
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223 | Instead of only building a single image, or all images, this allows you |
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224 | to select images to be built for multiple devices in one build. |
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225 | |||
226 | EOF |
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227 | |||
228 | foreach my $target (@target) { |
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229 | my $profiles = $target->{profiles}; |
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230 | foreach my $profile (@{$target->{profiles}}) { |
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231 | print <<EOF; |
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232 | config TARGET_$target->{conf}_$profile->{id} |
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233 | bool "$profile->{name}" |
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234 | depends on TARGET_$target->{conf} |
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235 | EOF |
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236 | my @pkglist = merge_package_lists($target->{packages}, $profile->{packages}); |
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237 | foreach my $pkg (@pkglist) { |
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238 | print "\tselect DEFAULT_$pkg\n"; |
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239 | $defaults{$pkg} = 1; |
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240 | } |
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241 | my $help = $profile->{desc}; |
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242 | if ($help =~ /\w+/) { |
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243 | $help =~ s/^\s*/\t /mg; |
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244 | $help = "\thelp\n$help"; |
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245 | } else { |
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246 | undef $help; |
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247 | } |
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248 | print "$help\n"; |
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249 | } |
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250 | } |
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251 | |||
252 | print <<EOF; |
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253 | endchoice |
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254 | |||
255 | menu "Target Devices" |
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256 | depends on TARGET_MULTI_PROFILE |
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257 | |||
258 | config TARGET_ALL_PROFILES |
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259 | bool "Enable all profiles by default" |
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260 | default BUILDBOT |
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261 | |||
262 | config TARGET_PER_DEVICE_ROOTFS |
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263 | bool "Use a per-device root filesystem that adds profile packages" |
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264 | default BUILDBOT |
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265 | help |
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266 | When disabled, all device packages from all selected devices |
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267 | will be included in all images by default. (Marked as <*>) You will |
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268 | still be able to manually deselect any/all packages. |
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269 | When enabled, each device builds it's own image, including only the |
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270 | profile packages for that device. (Marked as {M}) You will be able |
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271 | to change a package to included in all images by marking as {*}, but |
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272 | will not be able to disable a profile package completely. |
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273 | |||
274 | To get the most use of this setting, you must set in a .config stub |
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275 | before calling "make defconfig". Selecting TARGET_MULTI_PROFILE and |
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276 | then manually selecting (via menuconfig for instance) this option |
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277 | will have pre-defaulted all profile packages to included, making this |
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278 | option appear to have had no effect. |
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279 | |||
280 | EOF |
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281 | foreach my $target (@target) { |
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282 | my @profiles = sort { |
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283 | my $x = $a->{name}; |
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284 | my $y = $b->{name}; |
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285 | "\L$x" cmp "\L$y"; |
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286 | } @{$target->{profiles}}; |
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287 | foreach my $profile (@profiles) { |
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288 | next unless $profile->{id} =~ /^DEVICE_/; |
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289 | print <<EOF; |
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290 | menuconfig TARGET_DEVICE_$target->{conf}_$profile->{id} |
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291 | bool "$profile->{name}" |
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292 | depends on TARGET_$target->{conf} |
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293 | default y if TARGET_ALL_PROFILES |
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294 | EOF |
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295 | my @pkglist = merge_package_lists($target->{packages}, $profile->{packages}); |
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296 | foreach my $pkg (@pkglist) { |
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297 | print "\tselect DEFAULT_$pkg if !TARGET_PER_DEVICE_ROOTFS\n"; |
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298 | print "\tselect MODULE_DEFAULT_$pkg if TARGET_PER_DEVICE_ROOTFS\n"; |
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299 | $defaults{$pkg} = 1; |
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300 | } |
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301 | |||
302 | print <<EOF; |
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303 | |||
304 | |||
305 | config TARGET_DEVICE_PACKAGES_$target->{conf}_$profile->{id} |
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306 | string "$profile->{name} additional packages" |
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307 | default "" |
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308 | depends on TARGET_PER_DEVICE_ROOTFS |
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309 | depends on TARGET_DEVICE_$target->{conf}_$profile->{id} |
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310 | |||
311 | EOF |
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312 | } |
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313 | } |
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314 | |||
315 | print <<EOF; |
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316 | |||
317 | endmenu |
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318 | |||
319 | config HAS_SUBTARGETS |
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320 | bool |
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321 | |||
322 | config HAS_DEVICES |
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323 | bool |
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324 | |||
325 | config TARGET_BOARD |
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326 | string |
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327 | |||
328 | EOF |
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329 | foreach my $target (@target) { |
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330 | $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n"; |
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331 | } |
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332 | print <<EOF; |
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333 | config TARGET_SUBTARGET |
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334 | string |
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335 | default "generic" if !HAS_SUBTARGETS |
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336 | |||
337 | EOF |
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338 | |||
339 | foreach my $target (@target) { |
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340 | foreach my $subtarget (@{$target->{subtargets}}) { |
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341 | print "\t\tdefault \"$subtarget\" if TARGET_".$target->{conf}."_$subtarget\n"; |
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342 | } |
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343 | } |
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344 | print <<EOF; |
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345 | config TARGET_PROFILE |
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346 | string |
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347 | EOF |
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348 | foreach my $target (@target) { |
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349 | my $profiles = $target->{profiles}; |
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350 | foreach my $profile (@$profiles) { |
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351 | print "\tdefault \"$profile->{id}\" if TARGET_$target->{conf}_$profile->{id}\n"; |
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352 | } |
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353 | } |
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354 | |||
355 | print <<EOF; |
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356 | |||
357 | config TARGET_ARCH_PACKAGES |
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358 | string |
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359 | |||
360 | EOF |
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361 | foreach my $target (@target) { |
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362 | next if @{$target->{subtargets}} > 0; |
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363 | print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n"; |
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364 | } |
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365 | print <<EOF; |
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366 | |||
367 | config DEFAULT_TARGET_OPTIMIZATION |
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368 | string |
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369 | EOF |
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370 | foreach my $target (@target) { |
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371 | next if @{$target->{subtargets}} > 0; |
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372 | print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n"; |
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373 | } |
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374 | print "\tdefault \"-Os -pipe -funit-at-a-time\"\n"; |
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375 | print <<EOF; |
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376 | |||
377 | config CPU_TYPE |
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378 | string |
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379 | EOF |
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380 | foreach my $target (@target) { |
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381 | next if @{$target->{subtargets}} > 0; |
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382 | print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n"; |
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383 | } |
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384 | print "\tdefault \"\"\n"; |
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385 | |||
386 | my %kver; |
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387 | foreach my $target (@target) { |
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388 | my $v = kver($target->{version}); |
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389 | next if $kver{$v}; |
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390 | $kver{$v} = 1; |
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391 | print <<EOF; |
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392 | |||
393 | config LINUX_$v |
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394 | bool |
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395 | |||
396 | EOF |
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397 | } |
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398 | foreach my $def (sort keys %defaults) { |
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399 | print <<EOF; |
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400 | config DEFAULT_$def |
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401 | bool |
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402 | |||
403 | config MODULE_DEFAULT_$def |
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404 | tristate |
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405 | depends on TARGET_PER_DEVICE_ROOTFS |
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406 | depends on m |
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407 | default m if DEFAULT_$def |
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408 | select PACKAGE_$def |
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409 | |||
410 | EOF |
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411 | } |
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412 | } |
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413 | |||
414 | sub gen_profile_mk() { |
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415 | my $file = shift @ARGV; |
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416 | my $target = shift @ARGV; |
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417 | my @targets = parse_target_metadata($file); |
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418 | foreach my $cur (@targets) { |
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419 | next unless $cur->{id} eq $target; |
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420 | print "PROFILE_NAMES = ".join(" ", map { $_->{id} } @{$cur->{profiles}})."\n"; |
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421 | foreach my $profile (@{$cur->{profiles}}) { |
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422 | print $profile->{id}.'_NAME:='.$profile->{name}."\n"; |
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423 | print $profile->{id}.'_PACKAGES:='.join(' ', @{$profile->{packages}})."\n"; |
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424 | } |
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425 | } |
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426 | } |
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427 | |||
428 | sub parse_command() { |
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429 | GetOptions("ignore=s", \@ignore); |
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430 | my $cmd = shift @ARGV; |
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431 | for ($cmd) { |
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432 | /^config$/ and return gen_target_config(); |
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433 | /^profile_mk$/ and return gen_profile_mk(); |
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434 | } |
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435 | die <<EOF |
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436 | Available Commands: |
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437 | $0 config [file] Target metadata in Kconfig format |
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438 | $0 profile_mk [file] [target] Profile metadata in makefile format |
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439 | |||
440 | EOF |
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441 | } |
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442 | |||
443 | parse_command(); |