Revise NativeAOT deployment dependencies #50267
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This matches the reality more accurately as zlib is built in-box and ICU is conditional for run-time.
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| sudo apk add clang build-base icu-dev | ||
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I believe zlib-dev is needed for .NET 8. (.NET 8 is still supported.)
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The runtime dependencies should be same as the runtime dependencies for regular CoreCLR w/ JIT. Is there a doc that we can link to instead?
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I have found this doc https://learn.microsoft.com/dotnet/core/install/linux-alpine?tabs=dotnet10#dependencies. For AOT apps, we don't need libgcc and libstdc++ is optional; which gets installed with libicu (as it uses C++ runtime features like RTTI with dynamic_cast: https://unicode-org.atlassian.net/browse/ICU-22248).
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| ```sh | ||
| sudo apk add clang build-base icu-dev |
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Does publishing really need icu-dev? We should be loading ICU dynamically.
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It is used to run dotnet publish with fresh install (via dotnet install script) in container.
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We should only need ICU (the one without the -dev suffix) as a runtime dependency. We should not need icu-dev.
Or are you seeing that we need icu-dev somewhere? Where does the reference come from?
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You are right. We only need icu-libs on Alpine. I think the only reason we would need icu-dev is if we are using StaticICULinking https://github.com/dotnet/runtime/blob/088741956a4a9d15c4dcbbc81f8e7e25fc59c161/src/coreclr/nativeaot/docs/compiling.md#using-statically-linked-icu (which is an advanced scenario).
| sudo apk add clang build-base icu-dev | |
| sudo apk add clang build-base icu-libs |
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| > [!NOTE] | ||
| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. |
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| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. | |
| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](../../runtime-config/globalization.md), runtime `libicu` might not be needed. |
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| > [!NOTE] | ||
| > The `libicu` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. |
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| > The `libicu` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. | |
| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](../../runtime-config/globalization.md), runtime `libicu` might not be needed. |
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| > [!NOTE] | ||
| > The `libicu-devel` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. |
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| > The `libicu-devel` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. | |
| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](../../runtime-config/globalization.md), runtime `libicu` might not be needed. |
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| > [!NOTE] | ||
| > The `libicu` library is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. |
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| > The `libicu` library is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](https://learn.microsoft.com/dotnet/core/runtime-config/globalization), runtime `libicu` may not be needed. | |
| > The `icu-libs` package is only required at runtime if globalization is enabled. If you configure `InvariantGlobalization` or similar [globalization settings](../../runtime-config/globalization.md), runtime `libicu` might not be needed. |
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This matches the reality more accurately as zlib is built in-box and ICU is conditional for run-time.
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