README.md
1# Build-time system feature support
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3## Overview
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5System features exposed from `PackageManager` are defined and aggregated as
6`<feature>` xml attributes across various partitions, and are currently queried
7at runtime through the framework. This directory contains tooling that will
8support *build-time* queries of select system features, enabling optimizations
9like code stripping and conditionally dependencies when so configured.
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11### TODO(b/203143243): Expand readme after landing codegen.
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