New Bitbake Syntax Brainstorm: Difference between revisions
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| <tt>FOO ??= "bar"</tt> || <tt>FOO_weakval = "bar"</tt> || Set the weakest override value to "bar" | | <tt>FOO ??= "bar"</tt> || <tt>FOO_weakval = "bar"</tt> || Set the weakest override value to "bar" | ||
|- | |- | ||
| <tt>FOO_append = "bar"</tt> || <tt> | | <tt>FOO_append = "bar"</tt> || <tt>FOO_append = "bar"</tt> || Append "bar" to any value | ||
|- | |- | ||
| <tt>FOO_o_append = "bar" </tt> || <tt>FOO_o_append = "bar"</tt> || Append "bar" to FOO_o | | <tt>FOO_o_append = "bar" </tt> || <tt>FOO_o_append = "bar"</tt> || Append "bar" to FOO_o | ||
|- | |- | ||
| <tt>FOO_append_o = "bar" </tt> || <tt> | | <tt>FOO_append_o = "bar" </tt> || <tt>FOO_append_o = "bar"</tt> || Append "bar" to value of FOO_o if o is in OVERRIDES | ||
|} | |} | ||
Revision as of 17:58, 14 July 2021
| 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 |
| FOO_o_append = "bar" | FOO_o_append = "bar" | Append "bar" to FOO_o |
| FOO_append_o = "bar" | FOO_append_o = "bar" | Append "bar" to value of FOO_o if o is in OVERRIDES |