openssl/Configurations/platform/VMS.pm
Richard Levitte c162a8c344 Rework building: VMS changes to handle extensions and product names
Add platform::VMS, which is a generic VMS module.  Additional modules
to support specific building aspects (such as specific compilers) may
be added later, but since we currently work on file names and those
are generic enough, this is also enough.

This reworks Configurations/descrip.mms.tmpl to work out product names
in platform::VMS terms.  Something to be noted is that the new
functionality ignores the *_extension config attributes, as they were
never used.  VMS is very consistent in its use of extensions, so there
is no reason to believe much will change in this respect.

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7473)
2019-01-21 19:31:32 +01:00

66 lines
2.2 KiB
Perl

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;