From 6dd97ccf5c89db1be2312ffee3d81f74afb6d80a Mon Sep 17 00:00:00 2001
From: "Diogo Franco (Kovensky)" <diogomfranco@gmail.com>
Date: Sat, 2 Nov 2013 01:43:49 +0000
Subject: matroska.pl: Sort the generated struct field list

Newer versions of perl randomize the hash used for hashes every time
it's run; this makes the order of the fields be non-deterministic. Tack
a sort there to make it deterministic. Needed to fix (or allow fixing) a
buggy gcc warning.
---
 TOOLS/matroska.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'TOOLS')

diff --git a/TOOLS/matroska.pl b/TOOLS/matroska.pl
index 3ab06df6f9..4eda2de44f 100755
--- a/TOOLS/matroska.pl
+++ b/TOOLS/matroska.pl
@@ -101,7 +101,7 @@ sub generate_c_definitions {
 
             # define a field for each subelement
             # also does lots of macro magic, but doesn't open a scope
-            for my $subel (values %{$el->{subelements}}) {
+            for my $subel (sort { $a->{definename} cmp $b->{definename} } values %{$el->{subelements}}) {
                 print "F($subel->{definename}, $subel->{fieldname}, ".
                     ($subel->{multiple}?'1':'0').")\n";
             }
@@ -166,4 +166,4 @@ sub process_elem {
     } else {
         print "$elem->{type} ". $elem->get_value ."\n";
     }
-}
\ No newline at end of file
+}
-- 
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