avoid duplicates in dependency list, sort dependency list, push back requirement to OpenPKG1.0.0

openpkg-tool/openpkg-build.pl

@@ -1562,8 +1562,6 @@ sub build_deps ($$) {
                 : ( )
             } @list;
 
-    @out = @list;
-
     #
     # recurse over dependencies
     #
@@ -1573,6 +1571,7 @@ sub build_deps ($$) {
         next if $env->{builddeps}->{$_->{name}};
         $env->{builddeps}->{$_->{name}} = 1;
 
+        push @out, $_;
         $list = build_deps($_->{name}, $env);
         push @out, @$list;
     }
@@ -1849,9 +1848,7 @@ sub print_map ($$$$$) {
 sub print_deps ($) {
     my($list) = @_;
 
-    foreach (@$list) {
-        print vsn($_),"\n";
-    }
+    print join("\n", sort map { vsn($_) } @$list),"\n";
 }
 
 #######################################################################

openpkg-tool/openpkg-tool.spec

@@ -46,8 +46,8 @@ Source5:      Makefile
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
-BuildPreReq:  OpenPKG, openpkg >= 20021230
-PreReq:       OpenPKG, openpkg >= 20021230
+BuildPreReq:  OpenPKG, openpkg >= 1.0.0
+PreReq:       OpenPKG, openpkg >= 1.0.0
 AutoReq:      no
 AutoReqProv:  no