Make our Python source wheel use the version script to restruct symbol visibility. #18467
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…l visibility. We generally want our extension module to hide all symbols except a single entry point, `PyInit__message()`. We accomplish this through a `version_script.lds`, which instructs the linker to hide all symbols except our single entry point. Currently, only our Bazel-based build is using `version_script.lds`. This CL makes our Python source package also use `version_script.lds`, so that it can produce binary wheel that are more similar to the Bazel-built ones that we release. PiperOrigin-RevId: 645445353
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Make our Python source wheel use the version script to restruct symbol visibility.
We generally want our extension module to hide all symbols except a single entry point,
PyInit__message(). We accomplish this through aversion_script.lds, which instructs the linker to hide all symbols except our single entry point.Currently, only our Bazel-based build is using
version_script.lds. This CL makes our Python source package also useversion_script.lds, so that it can produce binary wheel that are more similar to the Bazel-built ones that we release.