diff --git a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml index 6b49d7fa8b..421364c2cf 100644 --- a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml +++ b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml @@ -799,17 +799,15 @@ Key Expansion - Key expansion happens when the BitBake datastore is finalized - just before BitBake expands overrides. + Key expansion happens when the BitBake datastore is finalized. To better understand this, consider the following example: A${B} = "X" B = "2" A2 = "Y" - In this case, after all the parsing is complete, and - before any overrides are handled, BitBake expands - ${B} into "2". + In this case, after all the parsing is complete, + BitBake expands ${B} into "2". This expansion causes A2, which was set to "Y" before the expansion, to become "X".