Fix dependency on zlib

[openwrt.git] / scripts / gen_deps.pl

diff --git a/scripts/gen_deps.pl b/scripts/gen_deps.pl
index de8572c..0fc80aa 100755 (executable)
--- a/scripts/gen_deps.pl
+++ b/scripts/gen_deps.pl
@@ -1,11 +1,26 @@
 #!/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;
 my $src;
 my $makefile;
 use strict;
 
 my $name;
 my $src;
 my $makefile;

+my %conf;

 my %pkg;
 my %pkg;

+my %prereq;

 my %dep;
 my %dep;

+my %options;
+my $opt;
+
+while ($opt = shift @ARGV) {
+       $opt =~ /^-s/ and $options{SDK} = 1;
+}

 
 my $line;
 while ($line = <>) {
 
 my $line;
 while ($line = <>) {


@@ -13,12 +28,23 @@ while ($line = <>) {
        $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
                $makefile = $1;
                $src = $2;
        $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
                $makefile = $1;
                $src = $2;

+               defined $pkg{$src} or $pkg{$src} = {};
+               $pkg{$src}->{src} = $src;

        };
        $line =~ /^Package: \s*(.+)\s*$/ and do {
                $name = $1;
                defined $pkg{$name} or $pkg{$name} = {};
                $pkg{$name}->{src} = $src;
        };
        };
        $line =~ /^Package: \s*(.+)\s*$/ and do {
                $name = $1;
                defined $pkg{$name} or $pkg{$name} = {};
                $pkg{$name}->{src} = $src;
        };

+       $line =~ /^Provides: \s*(.+)\s*$/ and do {
+               foreach my $vpkg (split /\s+/, $1) {
+                       defined $pkg{$vpkg} or $pkg{$vpkg} = {};
+                       $pkg{$vpkg}->{virtual} = 1;
+               }
+       };
+       $line =~ /^Prereq-Check:/ and !defined $prereq{$src} and do {
+               $pkg{$name}->{prereq} = 1;
+       };

        $line =~ /^(Build-)?Depends: \s*(.+)\s*$/ 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) {


@@ -32,17 +58,33 @@ while ($line = <>) {
 $line="";
 
 foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {
 $line="";
 
 foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {

-       print "package-\$(CONFIG_PACKAGE_$name) += $pkg{$name}->{src}\n";
+       my $config;
+       
+       next if defined $pkg{$name}->{virtual};
+       if ($options{SDK}) {
+               $conf{$pkg{$name}->{src}} or do {
+                       $config = 'm';
+                       $conf{$pkg{$name}->{src}} = 1;
+               };
+       } else {
+               $config = "\$(CONFIG_PACKAGE_$name)"
+       }
+       if ($config) {
+               print "package-$config += $pkg{$name}->{src}\n";
+               $pkg{$name}->{prereq} and print "prereq-$config += $pkg{$name}->{src}\n";
+       }

 
        my $hasdeps = 0;
        my $depline = "";
        foreach my $dep (@{$pkg{$name}->{depends}}) {
                my $idx;
 
        my $hasdeps = 0;
        my $depline = "";
        foreach my $dep (@{$pkg{$name}->{depends}}) {
                my $idx;

+               next if defined $pkg{$dep}->{virtual};

                if (defined $pkg{$dep}->{src}) {
                        ($pkg{$name}->{src} ne $pkg{$dep}->{src}) and $idx = $pkg{$dep}->{src};
                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";