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However, since there’s no way to “slice” a value, subtraction isn’t possible. That's incorrect. It's trivial to implement subtraction in GNU Make. I did it as
by jgrahamc 9y ago
However, since there’s no way to “slice” a value, subtraction isn’t possible.
That's incorrect. It's trivial to implement subtraction in GNU Make. I did it as part of my GMSL project: http://gmsl.sf.net/ http://gmsl.sf.net/ In fact, you can implement a whole load of functions natively using GNU Make's macro language.
- tannhaeuser 9y agoSure you can do all kinds of things using gmake but this is about POSIX make. See also [1] from the same author. [1]: http://nullprogram.com/blog/2017/08/20/ http://nullprogram.com/blog/2017/08/20/
- jgrahamc 9y agoVery good point.