more build script cleanups

git-svn-id: svn://localhost/ardour2/branches/3.0@12431 d708f5d6-7413-0410-9779-e7cbd77b26cf

tools/linux_packaging/build

@@ -297,7 +297,6 @@ echo "Copying all Pango modules ..."
 cp -R $GTKSTACK_ROOT/lib/pango/1.6.0/modules/*.so $Modules
 echo "Copying all GDK Pixbuf loaders ..."
 cp -R $GTKSTACK_ROOT/lib/gdk-pixbuf-2.0/2.10.0/loaders/*.so $Loaders
-# charset alias file
 
 # Generate a pango module file using the actual Pango that we're going to bundle
 

tools/osx_packaging/osx_build

@@ -269,8 +269,10 @@ if test x$WITH_LADSPA != x ; then
     else
 	plugdir=ladspa
     fi
-    echo "Copying `ls $plugdir | wc -l` plugins ..."
-    cp -r $plugdir/* $Plugins
+    if [ -d $plugdir ] ; then 
+        echo "Copying `ls $plugdir | wc -l` plugins ..."
+        cp -r $plugdir/* $Plugins
+    fi
 fi
 
 # generate new Pango module file