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Fix readme make's not correctly displayed (#1007)

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Peter Shih 2021-10-27 16:14:49 +08:00 committed by GitHub
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@ -1841,9 +1841,9 @@ make: `test' is up to date.
`make` assumes that the `test` recipe produces a file called `test`. Since this file exists and the recipe has no other dependencies, `make` thinks that it doesn't have anything to do and exits.
To be fair, this behavior is desirable when using `make` as a build system, but not when using it as a command runner. You can disable this behavior for specific targets using `make`'s built-in link:https://www.gnu.org/software/make/manual/html_node/Phony-Targets.html[`.PHONY` target name], but the syntax is verbose and can be hard to remember. The explicit list of phony targets, written separately from the recipe definitions, also introduces the risk of accidentally defining a new non-phony target. In `just`, all recipes are treated as if they were phony.
To be fair, this behavior is desirable when using `make` as a build system, but not when using it as a command runner. You can disable this behavior for specific targets using ``make``'s built-in link:https://www.gnu.org/software/make/manual/html_node/Phony-Targets.html[`.PHONY` target name], but the syntax is verbose and can be hard to remember. The explicit list of phony targets, written separately from the recipe definitions, also introduces the risk of accidentally defining a new non-phony target. In `just`, all recipes are treated as if they were phony.
Other examples of `make`'s idiosyncrasies include the difference between `=` and `:=` in assignments, the confusing error messages that are produced if you mess up your makefile, needing `$$` to use environment variables in recipes, and incompatibilities between different flavors of `make`.
Other examples of ``make``'s idiosyncrasies include the difference between `=` and `:=` in assignments, the confusing error messages that are produced if you mess up your makefile, needing `$$` to use environment variables in recipes, and incompatibilities between different flavors of `make`.
=== What's the relationship between Just and Cargo build scripts?