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[openwrt.git] / scripts / gen_deps.pl

diff --git a/scripts/gen_deps.pl b/scripts/gen_deps.pl
index 32bf1f5..e7daf18 100755 (executable)
--- a/scripts/gen_deps.pl
+++ b/scripts/gen_deps.pl
@@ -1,4 +1,11 @@
 #!/usr/bin/perl
 #!/usr/bin/perl

+# 
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+

 use strict;
 
 my $name;
 use strict;
 
 my $name;


@@ -6,6 +13,8 @@ my $src;
 my $makefile;
 my %conf;
 my %pkg;
 my $makefile;
 my %conf;
 my %pkg;

+my %prereq;
+my $prereq;

 my %dep;
 my %options;
 my $opt;
 my %dep;
 my %options;
 my $opt;


@@ -26,6 +35,10 @@ while ($line = <>) {
                defined $pkg{$name} or $pkg{$name} = {};
                $pkg{$name}->{src} = $src;
        };
                defined $pkg{$name} or $pkg{$name} = {};
                $pkg{$name}->{src} = $src;
        };

+       $line =~ /^Prereq-Check:/ and !defined $prereq{$src} and do {
+               $prereq{$src} = 1;
+               $prereq .= "package-prereq += $src\n";
+       };

        $line =~ /^(Build-)?Depends: \s*(.+)\s*$/ and do {
                $pkg{$name}->{depends} ||= [];
                foreach my $v (split /\s+/, $2) {
        $line =~ /^(Build-)?Depends: \s*(.+)\s*$/ and do {
                $pkg{$name}->{depends} ||= [];
                foreach my $v (split /\s+/, $2) {


@@ -52,9 +65,10 @@ foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {
                my $idx;
                if (defined $pkg{$dep}->{src}) {
                        ($pkg{$name}->{src} ne $pkg{$dep}->{src}) and $idx = $pkg{$dep}->{src};
                my $idx;
                if (defined $pkg{$dep}->{src}) {
                        ($pkg{$name}->{src} ne $pkg{$dep}->{src}) and $idx = $pkg{$dep}->{src};

-               } elsif (defined $pkg{$dep}) {
+               } elsif (defined($pkg{$dep}) && !$options{SDK}) {

                        $idx = $dep;
                }
                        $idx = $dep;
                }

+               undef $idx if $idx =~ /^(kernel)|(base-files)$/;

                if ($idx) {
                        next if $dep{$pkg{$name}->{src}."->".$idx};
                        $depline .= " $idx\-compile";
                if ($idx) {
                        next if $dep{$pkg{$name}->{src}."->".$idx};
                        $depline .= " $idx\-compile";


@@ -67,5 +81,5 @@ foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {
 }
 
 if ($line ne "") {
 }
 
 if ($line ne "") {

-       print "\n$line";
+       print "\n$line\n$prereq";

 }
 }