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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
31 lines
864 B
Python
31 lines
864 B
Python
"""Supply libsqlite3-sys's bindings and Bazel-owned native library."""
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load("@rules_cc//cc:defs.bzl", "CcInfo")
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load("@rules_rust//rust/private:providers.bzl", "BuildInfo")
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def _sqlite_build_info_impl(ctx):
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out_dir = ctx.file.out_dir
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if not out_dir.is_directory:
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fail("out_dir must be a directory")
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return [
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BuildInfo(
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compile_data = depset(),
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dep_env = None,
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flags = None,
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linker_flags = None,
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link_search_paths = None,
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out_dir = out_dir,
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rustc_env = None,
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),
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ctx.attr.cc_lib[CcInfo],
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]
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sqlite_build_info = rule(
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implementation = _sqlite_build_info_impl,
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attrs = {
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"cc_lib": attr.label(mandatory = True, providers = [CcInfo]),
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"out_dir": attr.label(allow_single_file = True, mandatory = True),
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},
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)
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