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zbarsky-openai
1099fe0694
## Why Windows MSVC builds relied on installed C++ toolchains, and V8 snapshot generation required native Windows execution. Cross-compiling V8 also needs a Windows snapshot generator to preserve Windows unwind metadata. ## What changed - Use the registered hermetic LLVM toolchain and declared Microsoft SDK for Windows MSVC builds, with static CRT linkage and the toolchain's declared `lld-link` for Rust. - Run Windows V8 snapshot generators natively or through `rules_wine` on Linux, preserving target CPU, OS, and sandbox settings. Keep separate archive and binding pairs for the workspace's ISO stdio ABI and the distributed MSVC stdio ABI. - Update build dependencies and bindgen, scope V8's Chromium libc++ settings to its own targets, and adapt native voice dependencies for clang-cl and Windows ARM64. - Build SQLite directly with Bazel and give `openssl-sys` an explicit build using Bazel's OpenSSL. - Remove build-worker source-directory dependencies from Bazel resource lookup, schema output discovery, and snapshot paths; embed assets in debug builds as well. GitOrigin-RevId: fd224d9d28d73a67baf90f6d73c6079d60f20351
12 lines
384 B
Diff
12 lines
384 B
Diff
--- a/upb/wire/encode.c
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+++ b/upb/wire/encode.c
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@@ -187,7 +187,7 @@
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"br %[addr]\n"
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// Work around llvm/llvm-project#47432, where alignment directives inside
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// functions crash the compiler when generating SEH info on windows.
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- #ifndef __SEH__
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+ #if !defined(__SEH__) && !defined(_WIN32)
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".p2align " UPB_BTI_SHIFT_IMM
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#endif
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"0:\n"
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