EVP: allow empty strings to EVP_Decode* functions

[openssl.git] / util / mkerr.pl

diff --git a/util/mkerr.pl b/util/mkerr.pl
index 1d8cdfdfb4b3672850a271148ca8fcfc0a87da83..44332d423ec5c92c147b6d7b9270dce31dea29e6 100755 (executable)
--- a/util/mkerr.pl
+++ b/util/mkerr.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the Apache License 2.0 (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -315,7 +315,7 @@ while ( ( my $hdr, my $lib ) = each %libinc ) {
         s/[\n\s]*$//g;
 
         # Skip over recognized non-function declarations
-        next if /typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/;
+        next if /typedef\W/;
 
         # Remove STACK_OF(foo)
         s/STACK_OF\(\w+\)/void/;
@@ -417,6 +417,7 @@ foreach my $lib ( keys %errorfile ) {
     next if ! $fnew{$lib} && ! $rnew{$lib} && ! $rebuild;
     next if scalar keys %modules > 0 && !$modules{$lib};
     next if $nowrite;
+    next if $hinc{$lib} eq 'NONE';
     print STDERR "$lib: $fnew{$lib} new functions\n" if $fnew{$lib};
     print STDERR "$lib: $rnew{$lib} new reasons\n" if $rnew{$lib};
     $newstate = 1;
@@ -449,6 +450,7 @@ foreach my $lib ( keys %errorfile ) {
 
 #ifndef OPENSSL_${lib}ERR_H
 # define OPENSSL_${lib}ERR_H
+# pragma once
 
 # include <openssl/opensslconf.h>
 # include <openssl/symhacks.h>