meson: Call meson.override_dependency() if Meson is new enough
#4472
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This tells Meson that we intend libzstd_dep to be used by a parent project if the parent looks for a dependency named "libzstd". Without this, the mapping from "libzstd" to our variable libzstd_dep must be encoded in the Meson wrap file or in the parent's meson.build.
Cyan4973
approved these changes
Aug 29, 2025
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This tells Meson that we intend
libzstd_depto be used by a parent project if the parent looks for a dependency namedlibzstd. Without this, the mapping fromlibzstdto our variablelibzstd_depmust be encoded in the Meson wrap file or in the parent'smeson.build.