[MacPorts] Migration modified

[MacPorts]

Page "Migration" was changed by thomasrussellmurphy
Diff URL: <https://trac.macports.org/wiki/Migration?action=diff&version=105>
Revision 105
Comment: Add a note and a warning about restoring ports and requested status.
Changes:
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Index: Migration
=========================================================================
--- Migration (version: 104)
+++ Migration (version: 105)
@@ -51,12 +51,14 @@
       chmod +x restore_ports.tcl
       sudo ./restore_ports.tcl myports.txt
       }}}
+      Note: ports that are not available on your new platform will be skipped without error.
    a. (optional) Restore requested status:
       If you saved the list of requested ports, you can now restore the requested flags for your newly installed ports to their former states.
       {{{
       sudo port unsetrequested installed
       xargs sudo port setrequested < requested.txt
       }}}
+      Warning: if a port in `requested.txt` was ''not'' installed in the previous step, the iterative `setrequested` will terminate, leaving some ports still marked as not-requested. Edit `requested.txt` to remove any ports that were not installed and repeat this step. Double check your desired ports are set as requested with `port echo requested`.
 
 == Troubleshooting ==
 
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Page URL: <https://trac.macports.org/wiki/Migration>
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