> I do believe the > command is run only once, which is fine because it produces both files
I think that `make all` depends on just one output of that rule. If you really want to such command only once, then don't mention additional outputs in the makefile or choose a primary output and make the others depend on it (but you'll have to ensure that the additional outputs are newer then the primary output, using `touch`) On 13.06.2018 21:32, Sébastien Hinderer wrote: > Hi, Basin! > > Basin Ilya (2018/06/13 21:15 +0300): >> Hi Sébastien. >> >> >>> Then make will think that with only one invocation all the different >>> types of files will be produced, which is of course wrong. >> >> I think you've got a wrong impression. Make will run the rule as many >> times as needed to make all the targets. > > Strange: I have a Makefile with a rule to generate a parser from a > grammar and that parser consists in two files, and I do believe the > command is run only once, which is fine because it produces both files > at the same time. > > Or perhaps is that the difference between pattern rules and static > pattern rules? > > Sébastien. > > _______________________________________________ > Help-make mailing list > Help-make@gnu.org > https://lists.gnu.org/mailman/listinfo/help-make > _______________________________________________ Help-make mailing list Help-make@gnu.org https://lists.gnu.org/mailman/listinfo/help-make
