Translations:Handbook:Parts/Working/USE/63/fr
From Gentoo Wiki
| Example | Description |
|---|---|
REQUIRED_USE="foo? ( bar )"
|
If foo is set, bar must be set
|
REQUIRED_USE="foo? ( !bar )"
|
If foo is set, bar must not be set.
|
REQUIRED_USE="foo? ( || ( bar baz ) )"
|
If foo is set, bar or baz must be set.
|
REQUIRED_USE="^^ ( foo bar baz )"
|
Exactly one of foo bar or baz must be set.
|
REQUIRED_USE="|| ( foo bar baz )"
|
At least one of foo bar or baz must be set.
|
REQUIRED_USE="?? ( foo bar baz )"
|
No more than one of foo bar or baz may be set.
|