python: hide symbols except for PyInit on macOS #1506
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Signed-off-by: Cerek Hillen <[email protected]>
Signed-off-by: Cerek Hillen <[email protected]>
This reverts commit 5351ba7. Signed-off-by: Cerek Hillen <[email protected]>
…e-symbols-macos Signed-off-by: Cerek Hillen <[email protected]>
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reverting the minimum version bump since this doesn't affect prod and we don't need to pull it in until we also have other important changes |
goaway
approved these changes
Jun 8, 2021
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Description: This PR modifies the build recipe for
envoy_engine.soto hide all symbols except for_PyInit_envoy_engineby default on maOS, so that envoy_engine can be loaded alongside a protobuf wheel without breaking.Loading in protobuf alongside
envoy_engine.sowould register two sets of the same symbols and, on macOS, the runtime linker chooses the first symbol it finds causing problems. See the similary protobuf change and its sister change in grpc for more information on what's going on.Risk Level: Low
Testing: See the now-closed #1504 for how I've been testing this.
Docs Changes: N/A
Release Notes: N/A