Improve deprecation warnings with IPP Everywhere guidance (#1357)

Author: Your Name

scheduler/printers.c

@@ -1367,10 +1367,10 @@ cupsdLoadAllPrinters(void)
   }
 
   if (found_raw)
-    cupsdLogMessage(CUPSD_LOG_WARN, "Raw queues are deprecated and will stop working in a future version of CUPS. See https://github.com/OpenPrinting/cups/issues/103");
+    cupsdLogMessage(CUPSD_LOG_WARN, "Raw queues are deprecated and will stop working in a future version of CUPS. Use IPP Everywhere drivers (\"-m everywhere\") or Printer Applications instead. See https://github.com/OpenPrinting/cups/issues/103");
 
   if (found_driver)
-    cupsdLogMessage(CUPSD_LOG_WARN, "Printer drivers are deprecated and will stop working in a future version of CUPS. See https://github.com/OpenPrinting/cups/issues/103");
+    cupsdLogMessage(CUPSD_LOG_WARN, "Printer drivers are deprecated and will stop working in a future version of CUPS. Use IPP Everywhere drivers (\"-m everywhere\") or Printer Applications instead. See https://github.com/OpenPrinting/cups/issues/103");
 
   cupsFileClose(fp);
 }

systemv/lpadmin.c

@@ -611,7 +611,7 @@ main(int  argc,				/* I - Number of command-line arguments */
 #ifdef __APPLE__
     _cupsLangPuts(stderr, _("lpadmin: Raw queues are no longer supported on macOS."));
 #else
-    _cupsLangPuts(stderr, _("lpadmin: Raw queues are deprecated and will stop working in a future version of CUPS."));
+    _cupsLangPuts(stderr, _("lpadmin: Raw queues are deprecated and will stop working in a future version of CUPS. Use IPP Everywhere drivers (\"-m everywhere\") or Printer Applications instead."));
 #endif /* __APPLE__ */
 
     if (device_uri && (!strncmp(device_uri, "ipp://", 6) || !strncmp(device_uri, "ipps://", 7)) && strstr(device_uri, "/printers/"))
@@ -623,7 +623,7 @@ main(int  argc,				/* I - Number of command-line arguments */
   }
   else if ((ppd_name && strcmp(ppd_name, "everywhere") && strncmp(ppd_name, "driverless:", 11)) || file)
   {
-    _cupsLangPuts(stderr, _("lpadmin: Printer drivers are deprecated and will stop working in a future version of CUPS."));
+    _cupsLangPuts(stderr, _("lpadmin: Printer drivers are deprecated and will stop working in a future version of CUPS. Use IPP Everywhere drivers (\"-m everywhere\") or Printer Applications instead."));
   }
 
   if (num_options || file)

templates/printer-added.tmpl

@@ -4,7 +4,7 @@
 successfully.
 
 <blockquote>
-<b>Note:</b> Printer drivers and raw queues are deprecated and will stop working in a future version of CUPS.
+<b>Note:</b> Printer drivers and raw queues are deprecated and will stop working in a future version of CUPS. Use IPP Everywhere drivers (select "everywhere" as the model) or Printer Applications instead. See <a href="https://github.com/OpenPrinting/cups/issues/103">issue #103</a> for more information.
 </blockquote>
 
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