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Operators
=
late evaluation (expand variable when used):=
immediately expand+=
append (with space)=+
prepend (with space).=
append (without space)=.
prepend (without space)?=
assign if no other value was assigned??=
assign if no other value was assigned (lower priority than mentioned above)
Rethink usage of +=
and similar in local.conf. Example:
- If
+=
is parsed before?=
, the latter will be omitted. - Solution: use
_append
to unconditionally appends a value.