mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-23 06:10:02 +08:00
Chris Tate
c41f1a8be9
* Expand LLVM native output targets - Add owned helper and runtime-pack contracts for macOS x64, Linux glibc/musl, Windows x64, and WASI. - Generalize LLVM target selection, package validation, linker plans, and release/CI matrices. - Document linker boundaries and add focused native-output and runtime-pack coverage. * Pin Windows LLVM helper CI to VS 2022 The official LLVM archive needs the Visual Studio 2022 CMake generator, which is not guaranteed by windows-latest. * Align bootstrap cache with LLVM runtime-pack builds Use the same target-specific helper and linker identity before and after compiler loading so routed executable cache hits remain lightweight. * Install Windows LLVM CI tools with Chocolatey windows-2022 includes Visual Studio but not winget; use its available Chocolatey bootstrap for CMake and Ninja. * Prevent Zig version probes from leaving runtime-pack objects Run runtime-pack compiler version probes in a private temporary directory and remove the accidental tracked WASI a.o file. * Use 7-Zip for Windows LLVM setup Extract the official LLVM development archive with two-stage 7-Zip instead of Windows tar.exe, which timed out while materializing the toolchain tree. * Define ssize_t for the MSVC runtime pack Clang's MSVC target does not expose POSIX ssize_t through sys/types.h; define the pointer-sized runtime type without affecting MinGW. * Build the Windows runtime pack with Zig Use the MinGW-compatible Windows sysroot required by the runtime while retaining COFF helper output and installing Zig in the Windows native CI lane. * Give macOS LLVM differential shard time to finish Shard 1 passed its setup and focused contracts but was cancelled during its cold LLVM differential slice at the 20-minute job limit.
49 lines
2.0 KiB
JavaScript
49 lines
2.0 KiB
JavaScript
#!/usr/bin/env node
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import { execFileSync } from "node:child_process";
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import { chmodSync, copyFileSync, mkdirSync, readFileSync } from "node:fs";
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import { dirname, join } from "node:path";
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import { fileURLToPath } from "node:url";
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const packageRoot = fileURLToPath(new URL("..", import.meta.url));
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const repoRoot = fileURLToPath(new URL("../../..", import.meta.url));
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if (process.platform !== "darwin" || process.arch !== "arm64") {
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process.stdout.write("@scriptc/llvm-darwin-arm64: skipped on this host\n");
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process.exit(0);
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}
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const manifest = JSON.parse(readFileSync(join(packageRoot, "package.json"), "utf8"));
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const buildDir = join(repoRoot, "node_modules/.cache/scriptc-llvm-darwin-arm64");
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const llvmDir = process.env.LLVM_DIR ?? "/opt/homebrew/opt/llvm@22/lib/cmake/llvm";
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execFileSync("cmake", [
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"-S", join(repoRoot, "native/llvm-codegen"),
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"-B", buildDir,
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"-G", "Ninja",
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`-DLLVM_DIR=${llvmDir}`,
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`-DSCRIPTC_PACKAGE_VERSION=${manifest.version}`,
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"-DSCRIPTC_TARGET_BACKENDS=AArch64;WebAssembly",
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"-DSCRIPTC_ALLOWED_TARGETS=arm64-apple-macosx14.0.0,wasm32-unknown-wasi",
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"-DCMAKE_BUILD_TYPE=Release",
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], { stdio: "inherit" });
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execFileSync("cmake", ["--build", buildDir, "--target", "scriptc-llvm-codegen"], {
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stdio: "inherit",
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});
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const binDir = join(packageRoot, "bin");
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mkdirSync(binDir, { recursive: true });
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const output = join(binDir, "scriptc-llvm-codegen");
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copyFileSync(join(buildDir, "scriptc-llvm-codegen"), output);
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execFileSync("strip", ["-x", output], { stdio: "inherit" });
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chmodSync(output, 0o755);
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const version = JSON.parse(execFileSync(output, ["version", "--format=json"], {
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encoding: "utf8",
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}));
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if (
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version.protocol_version !== "1" ||
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version.scriptc_package_version !== manifest.version ||
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version.llvm_version !== "22.1.8" ||
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!Array.isArray(version.supported_targets) ||
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!version.supported_targets.includes("arm64-apple-macosx14.0.0")
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) {
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throw new Error(`built helper reported an incompatible identity: ${JSON.stringify(version)}`);
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}
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