Blind attempt to exclude sepgsql from MSVC build system.

src/tools/msvc/Install.pm

@@ -312,6 +312,7 @@ sub CopyContribFiles
         next if ($d eq "uuid-ossp"&& !defined($config->{uuid}));
         next if ($d eq "sslinfo" && !defined($config->{openssl}));
         next if ($d eq "xml2" && !defined($config->{xml}));
+        next if ($d eq "sepgsql");
 
         my $mf = read_file("contrib/$d/Makefile");
         $mf =~ s{\\s*[\r\n]+}{}mg;

src/tools/msvc/Mkvcbuild.pm

@@ -356,6 +356,9 @@ sub mkvcbuild
         push @contrib_excludes,'uuid-ossp';
     }
 
+    # No SELinux support for Windows.
+    push @contrib_excludes,'sepgsql';
+
     # Pgcrypto makefile too complex to parse....
     my $pgcrypto = $solution->AddProject('pgcrypto','dll','crypto');
     $pgcrypto->AddFiles(