X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=generate;h=13809183f4050d6eafe2b2096716adad3dcd48eb;hb=a57defbff4c95ddb492dbd0c605611d11192dde5;hp=c9ade62c3299518c72847b8f8528ffb4764df199;hpb=32261735a134418b3bc26fc49d816e487b8338e5;p=subdirmk.git

diff --git a/generate b/generate
index c9ade62..1380918 100755
--- a/generate
+++ b/generate
@@ -474,6 +474,8 @@ sub process_tree() {
     oraw "include \$(SUBDIRMK_MAKEFILES)\n";
 }
 
+sub flmap ($) { local ($_) = @_; s{:(\d+)$}{ sprintf ":%10d", $1 }e; $_; }
+
 sub print_varref_warnings () {
     foreach my $vn (sort keys %varref) {
 	my $vv = $varref{$vn};
@@ -482,7 +484,9 @@ sub print_varref_warnings () {
 	foreach my $amp ('', 1) {
 	    printf STDERR " saw %s%s at %s\n",
 		($amp ? '&' : ''), $vn, $_
-		foreach sort keys %{ $vv->{$amp} };
+		foreach
+		sort { flmap($a) cmp flmap($b) }
+		keys %{ $vv->{$amp} };
 	}
     }
 }