Sanitise NetWare changes to installperl.

Commit 2986a63f7e513cf3's changes to installperl could have been cleaner.
Consistently pass $opts{verbose} to all invocations of mkpath().
The skip logic for paths matching /\.(?:nlp|nlm|bs)$/ should have been
earlier, and should not have created copy&paste code duplication of the
calls to copy_if_diff() and chmod.

diff --git a/installperl b/installperl
index 1fc689c..0cd6ec9 100755 (executable)
--- a/installperl
+++ b/installperl
@@ -323,13 +323,13 @@ elsif ($^O ne 'dos') {
        # If installing onto a NetWare server
        if ($nwinstall) {
            # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
-           mkpath($Config{installnwsystem}, 1, 0777);
+            mkpath($Config{installnwsystem}, $opts{verbose}, 0777);
            copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
            copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
            copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
            copy("x2p\\a2p.nlm", $Config{installnwsystem});
            chmod(0755, "$Config{installnwsystem}\\perl.nlm");
-           mkpath($Config{installnwlcgi}, 1, 0777);
+            mkpath($Config{installnwlcgi}, $opts{verbose}, 0777);
            copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
        }
     } #if (!$Is_NetWare)
@@ -762,6 +762,14 @@ sub installlib {
        return unless $do_installprivlib;
     }
 
+    if ($Is_NetWare && !$nwinstall && /\.(?:nlp|nlm|bs)$/) {
+        # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
+        # if copied will give problems when building new extensions.
+        # Has to be copied if we are installing on a NetWare server and
+        # hence the check !$nwinstall
+        return;
+    }
+
     if (-f $_) {
        if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) {
            $installlib = $installprivlib;
@@ -779,28 +787,16 @@ sub installlib {
            mkpath("$installlib/$dir", $opts{verbose}, 0777);
            # HP-UX (at least) needs to maintain execute permissions
            # on dynamically-loaded libraries.
-           if ($Is_NetWare && !$nwinstall) {
-               # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
-               # if copied will give problems when building new extensions.
-               # Has to be copied if we are installing on a NetWare server and hence
-               # the check !$nwinstall
-               if (!(/\.(?:nlp|nlm|bs)$/)) {
-                   copy_if_diff($_, "$installlib/$name")
-                       and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
-                                 "$installlib/$name");
-               }
-          } else {
-               if (copy_if_diff($_, "$installlib/$name")) {
-                   if ($name =~ /\.(so|$dlext)$/o) {
-                       strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
-                       chmod(0555, "$installlib/$name");
-                   } else {
-                       strip("-S", "$installlib/$name")
-                           if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
-                       chmod(0444, "$installlib/$name");
-                   }
+            if (copy_if_diff($_, "$installlib/$name")) {
+                if ($name =~ /\.(so|$dlext)$/o) {
+                    strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
+                    chmod(0555, "$installlib/$name");
+                } else {
+                    strip("-S", "$installlib/$name")
+                        if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
+                    chmod(0444, "$installlib/$name");
                }
-           } #if ($Is_NetWare)
+            }
        }
     }
 }