build: windows: Enable filter_wasm plugin on ARM64 Windows #11271
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Signed-off-by: Hiroshi Hatake <[email protected]>
cosmo0920
requested review from
celalettin1286,
fujimotos,
niedbalski and
patrick-stephens
as code owners
WalkthroughThis change enables WebAssembly (WASM) support for ARM64 Windows builds by setting FLB_WASM and FLB_FILTER_WASM to enabled. A temporary workaround flag (WAMR_BUILD_INVOKE_NATIVE_GENERAL) is introduced specifically for the ARM64 architecture. Changes
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✨ Finishing touches🧪 Generate unit tests (beta)
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🧹 Nitpick comments (1)
cmake/windows-setup.cmake (1)
38-41: Arm64 Windows WAMR flag: behavior looks sound; consider clarifying the “temporary” natureEnabling
FLB_WASMforFLB_ARCH STREQUAL "arm64"and settingWAMR_BUILD_INVOKE_NATIVE_GENERALonly in that branch is consistent with the goal of limiting the workaround to ARM64 Windows and shouldn’t affect x64/x86 builds.To make the intent clearer and easier to clean up later, you might want to turn the comment into an explicit TODO mentioning when this can be removed (e.g., after a specific WAMR upgrade or upstream fix), so it does not become a long‑term hidden knob.
- # This is temporary solution to enable flb_wasm on ARM64 Windows. + # TODO: Temporary workaround to enable flb_wasm on ARM64 Windows. + # Remove once WAMR supports this scenario without INVOKE_NATIVE_GENERAL.
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📒 Files selected for processing (1)
cmake/windows-setup.cmake(2 hunks)
🧰 Additional context used
🧠 Learnings (4)
📓 Common learnings
Learnt from: cosmo0920
Repo: fluent/fluent-bit PR: 10851
File: include/fluent-bit/flb_simd.h:60-66
Timestamp: 2025-09-08T11:21:33.975Z
Learning: Fluent Bit currently only supports MSVC compiler on Windows, so additional compiler compatibility guards may be unnecessary for Windows-specific code paths.
📚 Learning: 2025-08-31T12:46:11.940Z
Learnt from: ThomasDevoogdt
Repo: fluent/fluent-bit PR: 9277
File: .github/workflows/pr-compile-check.yaml:147-151
Timestamp: 2025-08-31T12:46:11.940Z
Learning: In fluent-bit CMakeLists.txt, the system library preference flags are defined as FLB_PREFER_SYSTEM_LIB_ZSTD and FLB_PREFER_SYSTEM_LIB_KAFKA with the FLB_ prefix.
Applied to files:
cmake/windows-setup.cmake
📚 Learning: 2025-08-31T12:46:11.940Z
Learnt from: ThomasDevoogdt
Repo: fluent/fluent-bit PR: 9277
File: .github/workflows/pr-compile-check.yaml:147-151
Timestamp: 2025-08-31T12:46:11.940Z
Learning: In fluent-bit, the correct CMake flag for using system librdkafka is `FLB_PREFER_SYSTEM_LIB_KAFKA=ON`.
Applied to files:
cmake/windows-setup.cmake
📚 Learning: 2025-09-08T11:21:33.975Z
Learnt from: cosmo0920
Repo: fluent/fluent-bit PR: 10851
File: include/fluent-bit/flb_simd.h:60-66
Timestamp: 2025-09-08T11:21:33.975Z
Learning: Fluent Bit currently only supports MSVC compiler on Windows, so additional compiler compatibility guards may be unnecessary for Windows-specific code paths.
Applied to files:
cmake/windows-setup.cmake
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (27)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SIMD=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SANITIZE_THREAD=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_COMPILER_STRICT_POINTER_TYPES=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SIMD=Off, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SANITIZE_THREAD=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_ARROW=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SIMD=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DSANITIZE_UNDEFINED=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SANITIZE_MEMORY=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_COVERAGE=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SIMD=Off, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DSANITIZE_UNDEFINED=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SMALL=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DSANITIZE_ADDRESS=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SANITIZE_MEMORY=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DSANITIZE_ADDRESS=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_SMALL=On, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_JEMALLOC=On, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_JEMALLOC=Off, 3.31.6, gcc, g++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_JEMALLOC=Off, 3.31.6, clang, clang++)
- GitHub Check: run-ubuntu-unit-tests (-DFLB_JEMALLOC=On, 3.31.6, gcc, g++)
- GitHub Check: pr-compile-system-libs (-DFLB_PREFER_SYSTEM_LIBS=On, 3.31.6, clang, clang++, ubuntu-24.04, clang-14)
- GitHub Check: pr-compile-without-cxx (3.31.6)
- GitHub Check: pr-compile-system-libs (-DFLB_PREFER_SYSTEM_LIBS=On, 3.31.6, clang, clang++, ubuntu-22.04, clang-12)
- GitHub Check: pr-compile-system-libs (-DFLB_PREFER_SYSTEM_LIBS=On, 3.31.6, gcc, g++, ubuntu-22.04, clang-12)
- GitHub Check: pr-compile-system-libs (-DFLB_PREFER_SYSTEM_LIBS=On, 3.31.6, gcc, g++, ubuntu-24.04, clang-14)
- GitHub Check: pr-compile-centos-7
🔇 Additional comments (1)
cmake/windows-setup.cmake (1)
136-141: FLB_FILTER_WASM enablement on ARM64 is consistent with other Windows archsAligning
FLB_FILTER_WASMtoYesforarm64alongsidex64andx86matches the top‑levelFLB_WASMsettings and the PR objective; no issues from this change.
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Building on Windows results are here: |
| if(FLB_ARCH STREQUAL "arm64") | ||
| set(FLB_WASM No) | ||
| set(FLB_WASM Yes) | ||
| # This is temporary solution to enable flb_wasm on ARM64 Windows. |
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Are we tracking this in an issue?
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I think we don't need this. This was already resolved in upstream here:
bytecodealliance/wasm-micro-runtime#4636
But this patch didn't include any of the stable WAMR releases yet.
patrick-stephens
added
ok-package-test
Enabling filter_wasm plugin on ARM64 Windows needs to use generic invoke mechanism for Wasm programs.
WAMR_BUILD_INVOKE_NATIVE_GENERALenables generic native invoke code but it's enough for our use case because we just use only 6 arguments to invoke WebAssembly programs.Enter
[N/A]in the box, if an item is not applicable to your change.Testing
Before we can approve your change; please submit the following in a comment:
If this is a change to packaging of containers or native binaries then please confirm it works for all targets.
ok-package-testlabel to test for all targets (requires maintainer to do).Documentation
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Fluent Bit is licensed under Apache 2.0, by submitting this pull request I understand that this code will be released under the terms of that license.
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