Makefile command lines can have one or more of the following prefixes: a ('-'), an at-sign ('@'), or a ('+').
The current grammar has no notion one way or the other about the standard plus, minus, or at command prefixes. It behaves as a pass-through system.
We can add some tests to ensure that the grammar supports this.
We can define a policy to report more kinds of redundant prefixes, namely when plus, minus, or at appears more than once before a non-plus, non-minus, non-at character.
mcandre
commented
1 year ago
The current grammar has no notion one way or the other about the standard plus, minus, or at command prefixes. It behaves as a pass-through system.
We can add some tests to ensure that the grammar supports this.
We can define a policy to report more kinds of redundant prefixes, namely when plus, minus, or at appears more than once before a non-plus, non-minus, non-at character.