+ : The examples are intentionally unreachable as the '*)' case always
+ : matches. To use them, move before the '*)' and edit as appropriate.
+ : It is not a good idea to set ccflags to an absolute value here, as it
+ : often contains general -D defines which are needed for correct
+ : compilation. It is better to edit ccflags as shown, using interpolation
+ : to add flags, or sed to remove flags.
+
+