Makefile: fix variable declaration, comment and semicolon in value and...
Makefile: fix variable declaration, comment and semicolon in value and rule/command semicolon separator
- Add override keyword
- Add :::= and != assignment operators
- Fix variable name A variable name may be any sequence of characters not containing ‘:’, ‘#’, ‘=’, or whitespace.
???=value
^^ variable
^^ operator- Fix comment in value
var=value#comment
var=value\#nocomment- Fix semicolon in value (not a special character)
- Add one-line rule
target: file1 ; cmd ...
target: file1
cmd ...- Fix quote in some contexts
$(info "'")