by the final warning state after processing all the toplevel
input files (including Final.sd.mk).
-&:local+global [&]VARIABLE ...
- Suppresses the warning about seeing both VARIABLE and
- &VARIABLE. Any & specified in the RHS is redundant: this
- always affects both versions identically.
+&:local+global [!][&]VARIABLE ...
+ Suppresses any warnings relating to forthcoming mentions
+ to VARIABLE or &VARIABLE, as applicable. Scope ends at
+ the end of the current directory's Suffix.sd.mk.
+ Prefixing with ! removes [&]VARIABLE from the suppresion list.
&:changequote NEWQUOTE
changes the escape sequence from & to literally NEWQUOTE
just rerun ./config.status by hand.
If you go back and forth between different versions of your code you
-can sometimes find that `make' complains that one of your Subdir.sd.mk
+can sometimes find that `make' complains that one of your Dir.sd.mk
files is missing: typically, if iot was used and therefore a
dependency in some other version of your code. If you run `make
clean' (or `make realclean') these dependencies are suppressed, which