[meta] Fix enum initializers list for ancestry check (#2157)

When enums values are added in the middle there of enum it can cause ancestry check fail since initializers sorting was missing

Author: kcudnik

meta/ancestry.1f2bca1.history

@@ -106,7 +106,7 @@ function create_commit_list()
 
 function check_enum_history()
 {
-    perl ancestry.pl -H "ancestry.5f75d99.history" $LIST
+    perl ancestry.pl -H "ancestry.1f2bca1.history" $LIST
 }
 
 #
@@ -122,7 +122,7 @@ function check_enum_history()
 # the processing time will increase too much
 
 BEGIN_COMMIT=3132018 # from this commit we are backward compatible
-BEGIN_COMMIT=5f75d99 # to this commit we have history file
+BEGIN_COMMIT=1f2bca1 # to this commit we have history file
 END_COMMIT=HEAD
 
 clean_temp_dir

meta/ancestry.5f75d99.history

@@ -601,7 +601,10 @@ sub ProcessEnumInitializers
 
     my @sorted = sort { substr($a, 0, 10) cmp substr($b, 0, 10) } @joined;
 
+    my @sorted_ini = (@sorted);
+
     s/^0x[0-9a-f]{8}SAI/SAI/i for @sorted;
+    s/SAI.*//i for @sorted_ini;
 
     my $after = "@sorted";
 
@@ -612,8 +615,13 @@ sub ProcessEnumInitializers
     @$arr_ref = ();
 
     push @$arr_ref, @sorted;
-}
 
+    # initializers must be sorted as well
+
+    @$ini_ref = ();
+
+    push @$ini_ref, @sorted_ini;
+}
 
 BEGIN
 {