New Bitbake Syntax Brainstorm

NOTE: This page is only intended for brainstorming bitbake syntax changes and is not an official description of anything will be done

Example	Expands To	Description
FOO += "bar"	FOO_defvar_append = " bar"	Append " bar" to the default value
FOO ??= "bar"	FOO_weakval = "bar"	Set the weakest override value to "bar"
FOO_append = "bar"	FOO_append = "bar"	Append "bar" to any value of FOO
FOO_o_append = "bar"	FOO_o_append = "bar"	Append "bar" to FOO_o
FOO_append_o = "bar"	FOO_append_o = "bar"	Append "bar" to any value of FOO if o is in OVERRIDES
FOO_o += "bar"	FOO_o_defvar_append = " bar"	Append " bar" to the default value of FOO_o