Extend possible debugging fixes with file-name-only

doc/developer-notes.md

@@ -369,7 +369,7 @@ If you have ccache enabled, absolute paths are stripped from debug information
 with the `-fdebug-prefix-map` and `-fmacro-prefix-map` options (if supported by the
 compiler). This might break source file detection in case you move binaries
 after compilation, debug from the directory other than the project root or use
-an IDE that only supports absolute paths for debugging.
+an IDE that only supports absolute paths for debugging (e.g. it won't stop at breakpoints).
 
 There are a few possible fixes:
 
@@ -392,6 +392,8 @@ ln -s /path/to/project/root/src src
 
 3. Use `debugedit` to modify debug information in the binary.
 
+4. If your IDE has an option for this, change your breakpoints to use the file name only.
+
 ### `debug.log`
 
 If the code is behaving strangely, take a look in the `debug.log` file in the data directory;