File::Glob option ':bsd_glob' doesn't work everywhere, replace w/ a wrapper

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4069)

3 files changed, 27 insertions, 2 deletions

diff --git a/util/mkdef.pl b/util/mkdef.pl
index 7a85e80082..d7baf8aa05 100755
--- a/util/mkdef.pl
+++ b/util/mkdef.pl
@@ -49,7 +49,9 @@ use lib ".";
 use configdata;
 use File::Spec::Functions;
 use File::Basename;
-use if $^O ne "VMS", 'File::Glob' => qw/:bsd_glob/;
+use FindBin;
+use lib "$FindBin::Bin/perl";
+use OpenSSL::Glob;
 
 my $debug=0;
 
diff --git a/util/perl/OpenSSL/Glob.pm b/util/perl/OpenSSL/Glob.pm
new file mode 100644
index 0000000000..ec87da4aea
--- /dev/null
+++ b/util/perl/OpenSSL/Glob.pm
@@ -0,0 +1,21 @@
+package OpenSSL::Glob;
+
+use strict;
+use warnings;
+
+use File::Glob;
+
+use Exporter;
+use vars qw($VERSION @ISA @EXPORT);
+
+$VERSION = '0.1';
+@ISA = qw(Exporter);
+@EXPORT = qw(glob);
+
+sub glob {
+    goto &File::Glob::bsd_glob if $^O ne "VMS";
+    goto &CORE::glob;
+}
+
+1;
+__END__
diff --git a/util/process_docs.pl b/util/process_docs.pl
index 49176ad30b..2b7f3227d3 100644
--- a/util/process_docs.pl
+++ b/util/process_docs.pl
@@ -13,7 +13,9 @@ use File::Spec::Functions;
 use File::Basename;
 use File::Copy;
 use File::Path;
-use if $^O ne "VMS", 'File::Glob' => qw/:bsd_glob/;
+use FindBin;
+use lib "$FindBin::Bin/perl";
+use OpenSSL::Glob;
 use Getopt::Long;
 use Pod::Usage;