From 8734b47d75aeb494ddcfa4de44fad58639d0862d Mon Sep 17 00:00:00 2001
From: David Golden <dagolden@cpan.org>
Date: Tue, 16 Mar 2010 23:50:05 +0000
Subject: [PATCH] For VMS: fixed prefix handling plus other test fixes

git-svn-id: http://svn.perl.org/modules/Module-Build/trunk@13862 50811bd7-b8ce-0310-adc1-d9db26280581
---
 Changes                          |  2 ++
 lib/Module/Build/Platform/VMS.pm | 21 ++++++++++++++++++++-
 t/compat.t                       | 12 +++++-------
 t/properties/share_dir.t         | 14 ++++++++++++++
 4 files changed, 41 insertions(+), 8 deletions(-)

diff --git a/Changes b/Changes
index eee85a7d..596765bc 100644
--- a/Changes
+++ b/Changes
@@ -11,6 +11,8 @@ Revision history for Perl extension Module::Build.
 
  - Sets $ENV{HOME} to a temporary directory during testing [David Golden]
 
+ - For VMS: fixed prefix handling plus other test fixes [Craig Berry]
+
 0.3603 - Mon Jan 18 22:28:59 EST 2010
 
 (Oops, I released the last one before I realized this should have been
diff --git a/lib/Module/Build/Platform/VMS.pm b/lib/Module/Build/Platform/VMS.pm
index b13c0e88..b962cde9 100644
--- a/lib/Module/Build/Platform/VMS.pm
+++ b/lib/Module/Build/Platform/VMS.pm
@@ -77,10 +77,29 @@ Prefixify taking into account VMS' filepath syntax.
 =cut
 
 # Translated from ExtUtils::MM_VMS::prefixify()
+
+sub _catprefix {
+    my($self, $rprefix, $default) = @_;
+
+    my($rvol, $rdirs) = File::Spec->splitpath($rprefix);
+    if( $rvol ) {
+        return File::Spec->catpath($rvol,
+                                   File::Spec->catdir($rdirs, $default),
+                                   ''
+                                  )
+    }
+    else {
+        return File::Spec->catdir($rdirs, $default);
+    }
+}
+
+
 sub _prefixify {
     my($self, $path, $sprefix, $type) = @_;
     my $rprefix = $self->prefix;
 
+    return '' unless defined $path;
+
     $self->log_verbose("  prefixify $path from $sprefix to $rprefix\n");
 
     # Translate $(PERLPREFIX) to a real path.
@@ -90,7 +109,7 @@ sub _prefixify {
     $self->log_verbose("  rprefix translated to $rprefix\n".
                        "  sprefix translated to $sprefix\n");
 
-    if( length $path == 0 ) {
+    if( length($path) == 0 ) {
         $self->log_verbose("  no path to prefixify.\n")
     }
     elsif( !File::Spec->file_name_is_absolute($path) ) {
diff --git a/t/compat.t b/t/compat.t
index 0a820a93..bb2cc731 100644
--- a/t/compat.t
+++ b/t/compat.t
@@ -218,23 +218,25 @@ ok $mb, "Module::Build->new_from_context";
 
   (my $libdir2 = $libdir) =~ s/libdir/lbiidr/;
   my $libarch2 = File::Spec->catdir($libdir2, 'arch');
+  my $check_base = $libdir2;
+  $check_base =~ s/\]\z// if $^O eq 'VMS'; # trim trailing ] for appending other dirs
 
   SKIP: {
     my @cases = (
       {
         label => "INSTALLDIRS=vendor",
         args => [ 'INSTALLDIRS=vendor', "INSTALLVENDORLIB=$libdir2", "INSTALLVENDORARCH=$libarch2"],
-        check => qr/\Q$libdir2\E .* Simple\.pm/ix,
+        check => qr/\Q$check_base\E .* Simple\.pm/ix,
       },
       {
         label => "PREFIX=\$libdir2",
         args => [ "PREFIX=$libdir2"],
-        check => qr/\Q$libdir2\E .* Simple\.pm/ix,
+        check => qr/\Q$check_base\E .* Simple\.pm/ix,
       },
       {
         label => "PREFIX=\$libdir2 LIB=mylib",
         args => [ "PREFIX=$libdir2", "LIB=mylib" ],
-        check => qr{\Q$libdir2\E[/\\]mylib[/\\]Simple\.pm}ix,
+        check => qr{\Q$check_base\E[/\\\.]mylib[/\\\]]Simple\.pm}ix,
       },
     );
 
@@ -244,10 +246,6 @@ ok $mb, "Module::Build->new_from_context";
 
     for my $c (@cases) {
       my @make_args = @{$c->{args}};
-      if ($is_vms_mms) { # VMS MMK/MMS macros use different syntax.
-        $make_args[0] = '/macro=("' . join('","',@make_args) . '")';
-        pop @make_args while scalar(@make_args) > 1;
-      }
       ($output) = stdout_stderr_of(
         sub {
           $result = $mb->run_perl_script('Makefile.PL', [], \@make_args);
diff --git a/t/properties/share_dir.t b/t/properties/share_dir.t
index 8cf961db..1d81a0aa 100644
--- a/t/properties/share_dir.t
+++ b/t/properties/share_dir.t
@@ -179,6 +179,11 @@ ok( -d 'blib/lib/auto/share', "blib/lib/auto/share exists" );
 
 my $share_list = Module::Build->rscan_dir('blib/lib/auto/share', sub {-f});
 
+SKIP:
+{
+
+skip 'filename case not necessarily preserved', 1 if $^O eq 'VMS';
+
 is_deeply(
   [ sort @$share_list ], [
     'blib/lib/auto/share/dist/Simple-Share/foo.txt',
@@ -187,6 +192,8 @@ is_deeply(
   "share_dir files copied to blib"
 );
 
+}
+
 #--------------------------------------------------------------------------#
 # test installing
 #--------------------------------------------------------------------------#
@@ -202,6 +209,11 @@ $share_list = Module::Build->rscan_dir(
   "$temp_install/lib/perl5/auto/share", sub {-f}
 );
 
+SKIP:
+{
+
+skip 'filename case not necessarily preserved', 1 if $^O eq 'VMS';
+
 is_deeply(
   [ sort @$share_list ], [
     "$temp_install/lib/perl5/auto/share/dist/Simple-Share/foo.txt",
@@ -210,6 +222,8 @@ is_deeply(
   "share_dir files correctly installed"
 );
 
+}
+
 #--------------------------------------------------------------------------#
 # test with File::ShareDir
 #--------------------------------------------------------------------------#