diff --git a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml index b33a457d63..109c601d46 100644 --- a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml +++ b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.xml @@ -1744,16 +1744,28 @@ PROVIDES - A list of aliases that a recipe also provides. - These aliases are useful for satisfying dependencies of - other recipes during the build (as specified by - DEPENDS). - - A recipe's own - PN - is implicitly already in its - PROVIDES list. - + A list of aliases by which a particular recipe can be + known. + By default, a recipe's own + PN + is implicitly already in its PROVIDES + list. + If a recipe uses PROVIDES, the + additional aliases are synonyms for the recipe and can + be useful satisfying dependencies of other recipes during + the build as specified by + DEPENDS. + + + + Consider the following example + PROVIDES statement from a recipe + file libav_0.8.11.bb: + + PROVIDES += "libpostproc" + + The PROVIDES statement results in + the "libav" recipe also being known as "libpostproc".