New Bitbake Syntax Brainstorm: Difference between revisions
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'''NOTE:''' This page is only intended for brainstorming bitbake syntax changes and is not an official description of anything will be done | |||
{| border=1 | {| border=1 | ||
! Example !! Expands To !! Description | ! Example !! Expands To !! Description | ||
| Line 6: | Line 9: | ||
| <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>FOO_append = "bar"</tt> || Append "bar" to any value | | <tt>FOO_append = "bar"</tt> || <tt>FOO_append = "bar"</tt> || Append "bar" to any value of FOO | ||
|- | |- | ||
| <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>FOO_append_o = "bar"</tt> || Append "bar" to value of | | <tt>FOO_append_o = "bar" </tt> || <tt>FOO_append_o = "bar"</tt> || Append "bar" to any value of FOO if o is in OVERRIDES | ||
|- | |||
| <tt>FOO_o += "bar"</tt> || <tt>FOO_o_defvar_append = " bar"</tt> || Append " bar" to the default value of FOO_o | |||
|} | |} | ||
Latest revision as of 18:37, 14 July 2021
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 |