1 files changed, 66 insertions, 0 deletions
diff --git a/Configurations/platform/VMS.pm b/Configurations/platform/VMS.pm
new file mode 100644
index 0000000000..03e57e3ddb
--- /dev/null
+++ b/Configurations/platform/VMS.pm
@@ -0,0 +1,66 @@
+package platform::VMS;
+
+use strict;
+use warnings;
+use Carp;
+
+use vars qw(@ISA);
+
+require platform::BASE;
+@ISA = qw(platform::BASE);
+
+# Assume someone set @INC right before loading this module
+use configdata;
+
+# VMS has a cultural standard where all installed libraries are prefixed.
+# For OpenSSL, the choice is 'ossl$' (this prefix was claimed in a
+# conversation with VSI, Tuesday January 26 2016)
+sub osslprefix          { 'OSSL$' }
+
+sub binext              { '.EXE' }
+sub dsoext              { '.EXE' }
+sub shlibext            { '.EXE' }
+sub libext              { '.OLB' }
+sub defext              { '.OPT' }
+sub objext              { '.OBJ' }
+sub depext              { '.D' }
+sub asmext              { '.ASM' }
+
+# Other extra that aren't defined in platform::BASE
+sub shlibvariant        { $target{shlib_variant} || '' }
+
+sub optext              { '.OPT' }
+sub optname             { return $_[1] }
+sub opt                 { return $_[0]->optname($_[1]) . $_[0]->optext() }
+
+# Other projects include the pointer size in the name of installed libraries,
+# so we do too.
+sub staticname {
+    # Non-installed libraries are *always* static, and their names remain
+    # the same, except for the mandatory extension
+    my $in_libname = platform::BASE->staticname($_[1]);
+    return $in_libname
+        unless ( grep { platform::BASE->staticname($_) eq $in_libname }
+                 @{$unified_info{install}->{libraries}} );
+
+    return platform::BASE::__concat($_[0]->osslprefix(),
+                                    platform::BASE->staticname($_[1]),
+                                    $target{pointer_size});
+}
+
+# To enable installation of multiple major OpenSSL releases, we include the
+# version number in installed shared library names.
+my $sover_filename =
+    join('', map { sprintf "%02d", $_ } split(m|\.|, $config{shlib_version}));
+sub shlib_version_as_filename {
+    return $sover_filename;
+}
+sub sharedname {
+    return platform::BASE::__concat($_[0]->osslprefix(),
+                                    platform::BASE->sharedname($_[1]),
+                                    $_[0]->shlib_version_as_filename(),
+                                    ($_[0]->shlibvariant() // ''),
+                                    "_shr$target{pointer_size}");
+}
+
+1;