454 B
454 B
Controlling subproject dependencies with dependency(allow_fallback: ...)
As an alternative to the fallback
keyword argument to dependency
,
you may use allow_fallback
, which accepts a boolean value. If true
and the dependency is not found on the system, Meson will fallback
to a subproject that provides this dependency, even if the dependency
is optional. If false
, Meson will not fallback even if a subproject
provides this dependency.