build_tools/wasm/BUILD.bazel

# Copyright 2026 The IREE Authors
#
# Licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

# This package contains wasm build infrastructure shared between Bazel and CMake:
# - wasi_sdk_version.bzl: version constants for wasi-sdk downloads
# - wasi_sdk_repo.bzl: Bazel repository rule for downloading wasi-sdk
# - libc/: freestanding libc headers for WebAssembly runtime builds
# - test/: smoke tests for the wasm toolchain

# Test runner for freestanding bundled WebAssembly binaries under Node.js.
# Used by iree_wasm_cc_test targets via sh_test.
exports_files(
    [
        "wasm_node_test_runner.sh",
        "wasm_test_main.mjs",
    ],
    visibility = ["//visibility:public"],
)

# Bundles JS companion modules for a wasm binary into a single .mjs file.
# Used by the _iree_wasm_bundle rule in iree_wasm_library.bzl.
py_binary(
    name = "wasm_binary_bundler",
    srcs = ["wasm_binary_bundler.py"],
    visibility = ["//visibility:public"],
)