[fix] Makefile: declare all phonies (#4819)

It's generally working as expected at the moment because you're unlikely to have a file named `clean`. But if you were to create a file named `all` or `clean` you could have a pretty difficult time figuring out why nothing's happening anymore. Pointed out by https://github.com/mrtazz/checkmake which I ran out of sheer curiosity.
5 years ago · 523be5e7d9
parent bc9b43aa64
commit 523be5e7d9
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -501,4 +501,4 @@ static-check:
 doc:
 	make -C doc

-.PHONY: test doc
+.PHONY: all clean doc test update