Absolute cc compiler path

.github/workflows/ci.yaml

@@ -37,6 +37,7 @@ jobs:
         ]
       folders: |
         [
+          "e2e/toolchains_llvm",
           "e2e/pdm/always_build",
           "e2e/pdm/build_wheel",
           "e2e/pdm/local_wheel",

e2e/hermetic_cc_toolchain/BUILD.bazel

@@ -0,0 +1,10 @@
+load("@rules_python//python:defs.bzl", "py_test")
+
+package(default_visibility = ["//visibility:public"])
+
+py_test(
+    name = "test_regex",
+    srcs = ["@rules_pycross_e2e_shared//:test_regex.py"],
+    main = "test_regex.py",
+    deps = ["@uv//:regex"],
+)

e2e/hermetic_cc_toolchain/MODULE.bazel

@@ -0,0 +1,74 @@
+bazel_dep(name = "aspect_bazel_lib", version = "2.9.4")
+bazel_dep(name = "hermetic_cc_toolchain", version = "2.2.1")
+bazel_dep(name = "rules_pycross", version = "0.0.0")
+bazel_dep(name = "rules_pycross_e2e_shared", version = "0.0.0")
+bazel_dep(name = "rules_python", version = "1.0.0")
+
+local_path_override(
+    module_name = "rules_pycross",
+    path = "../..",
+)
+
+local_path_override(
+    module_name = "rules_pycross_e2e_shared",
+    path = "../shared",
+)
+
+# rules_python
+python = use_extension("@rules_python//python/extensions:python.bzl", "python")
+
+# The default is latest - 1 to make sure nothing assumes latest == default
+python.toolchain(
+    is_default = True,
+    python_version = "3.11.6",
+)
+python.toolchain(python_version = "3.10.11")
+python.toolchain(python_version = "3.12.0")
+use_repo(python, "python_versions")
+
+# rules_pycross
+environments = use_extension("@rules_pycross//pycross/extensions:environments.bzl", "environments")
+environments.create_for_python_toolchains(
+    name = "rules_pycross_e2e_environments",
+    platforms = [
+        "aarch64-apple-darwin",
+        "aarch64-unknown-linux-gnu",
+        "x86_64-unknown-linux-gnu",
+    ],
+)
+use_repo(environments, "rules_pycross_e2e_environments")
+
+# Use the lock_import extension to import external lock files.
+lock_import = use_extension("@rules_pycross//pycross/extensions:lock_import.bzl", "lock_import")
+
+# lock_repo with uv and some package overrides
+lock_import.import_uv(
+    lock_file = "//:uv.lock",
+    project_file = "//:pyproject.toml",
+    repo = "uv",
+    target_environments = ["@rules_pycross_e2e_environments//:environments"],
+)
+lock_import.package(
+    name = "regex",
+    always_build = True,
+    build_dependencies = [
+        "setuptools",
+        "wheel",
+    ],
+    repo = "uv",
+)
+
+# The actual repos are loaded from the lock_repos extension.
+lock_repos = use_extension("@rules_pycross//pycross/extensions:lock_repos.bzl", "lock_repos")
+use_repo(lock_repos, "uv")
+
+# hermetic_cc_toolchain
+toolchains = use_extension("@hermetic_cc_toolchain//toolchain:ext.bzl", "toolchains")
+use_repo(toolchains, "zig_sdk")
+
+register_toolchains(
+    "@zig_sdk//toolchain:linux_amd64_gnu.2.19",
+    "@zig_sdk//toolchain:linux_arm64_gnu.2.28",
+    "@zig_sdk//toolchain:darwin_amd64",
+    "@zig_sdk//toolchain:darwin_arm64",
+)

e2e/hermetic_cc_toolchain/WORKSPACE.bazel

@@ -0,0 +1,116 @@
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+# aspect_bazel_lib
+http_archive(
+    name = "aspect_bazel_lib",
+    sha256 = "349aabd3c2b96caeda6181eb0ae1f14f2a1d9f3cd3c8b05d57f709ceb12e9fb3",
+    strip_prefix = "bazel-lib-2.9.4",
+    url = "https://github.com/bazel-contrib/bazel-lib/releases/download/v2.9.4/bazel-lib-v2.9.4.tar.gz",
+)
+
+load("@aspect_bazel_lib//lib:repositories.bzl", "aspect_bazel_lib_dependencies", "aspect_bazel_lib_register_toolchains")
+
+aspect_bazel_lib_dependencies()
+
+aspect_bazel_lib_register_toolchains()
+
+# rules_python
+http_archive(
+    name = "rules_python",
+    sha256 = "4f7e2aa1eb9aa722d96498f5ef514f426c1f55161c3c9ae628c857a7128ceb07",
+    strip_prefix = "rules_python-1.0.0",
+    url = "https://github.com/bazelbuild/rules_python/releases/download/1.0.0/rules_python-1.0.0.tar.gz",
+)
+
+load("@rules_python//python:repositories.bzl", "py_repositories", "python_register_multi_toolchains")
+
+py_repositories()
+
+python_register_multi_toolchains(
+    name = "python_versions",
+    # The default is latest - 1 to make sure nothing assumes latest == default
+    default_version = "3.11.6",
+    python_versions = [
+        "3.10.11",
+        "3.11.6",
+        "3.12.0",
+    ],
+    register_coverage_tool = True,
+)
+
+# rules_pycross
+local_repository(
+    name = "rules_pycross",
+    path = "../..",
+)
+
+local_repository(
+    name = "rules_pycross_e2e_shared",
+    path = "../shared",
+)
+
+load("@rules_pycross//pycross:repositories.bzl", "rules_pycross_dependencies")
+
+rules_pycross_dependencies(
+    python_interpreter_target = "@python_versions_3_12_0_host//:python",
+)
+
+load("@rules_pycross//pycross:workspace.bzl", "lock_repo_model_uv", "pycross_lock_repo", "pycross_register_for_python_toolchains")
+
+pycross_register_for_python_toolchains(
+    name = "rules_pycross_e2e_environments",
+    platforms = [
+        "aarch64-apple-darwin",
+        "aarch64-unknown-linux-gnu",
+        "x86_64-unknown-linux-gnu",
+    ],
+    python_toolchains_repo = "@python_versions",
+)
+
+load("@rules_pycross//pycross:defs.bzl", "package_annotation")
+load("@rules_pycross_e2e_environments//:defs.bzl", "environments")
+
+pycross_lock_repo(
+    name = "uv",
+    annotations = {
+        "regex": package_annotation(
+            always_build = True,
+            build_dependencies = [
+                "setuptools",
+                "wheel",
+            ],
+        ),
+    },
+    lock_model = lock_repo_model_uv(
+        lock_file = "@//:uv.lock",
+        project_file = "@//:pyproject.toml",
+    ),
+    target_environments = environments,
+)
+
+load("@uv//:defs.bzl", uv_install_deps = "install_deps")
+
+uv_install_deps()
+
+# hermetic_cc_toolchain
+HERMETIC_CC_TOOLCHAIN_VERSION = "v2.2.1"
+
+http_archive(
+    name = "hermetic_cc_toolchain",
+    sha256 = "3b8107de0d017fe32e6434086a9568f97c60a111b49dc34fc7001e139c30fdea",
+    urls = [
+        "https://mirror.bazel.build/github.com/uber/hermetic_cc_toolchain/releases/download/{0}/hermetic_cc_toolchain-{0}.tar.gz".format(HERMETIC_CC_TOOLCHAIN_VERSION),
+        "https://github.com/uber/hermetic_cc_toolchain/releases/download/{0}/hermetic_cc_toolchain-{0}.tar.gz".format(HERMETIC_CC_TOOLCHAIN_VERSION),
+    ],
+)
+
+load("@hermetic_cc_toolchain//toolchain:defs.bzl", zig_toolchains = "toolchains")
+
+zig_toolchains()
+
+register_toolchains(
+    "@zig_sdk//toolchain:linux_amd64_gnu.2.19",
+    "@zig_sdk//toolchain:linux_arm64_gnu.2.28",
+    "@zig_sdk//toolchain:darwin_amd64",
+    "@zig_sdk//toolchain:darwin_arm64",
+)

e2e/hermetic_cc_toolchain/WORKSPACE.bzlmod

@@ -0,0 +1 @@
+# This file replaces WORKSPACE.bazel when --enable_bzlmod is set

e2e/hermetic_cc_toolchain/pyproject.toml

@@ -0,0 +1,14 @@
+[project]
+name = "rules-pycross-test"
+version = "0.1.0"
+description = ""
+requires-python = ">=3.9, <3.13"
+dependencies = [
+    "regex>=2024.11.6",
+    "setuptools>=75.6.0",
+    "wheel>=0.45.1",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"

e2e/hermetic_cc_toolchain/test.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -o errexit -o nounset
+
+pattern="$PWD"
+matched=0
+
+while IFS= read -r -d '' file
+do
+  echo "checking for '$pattern' in $file"
+  strings "$file" | grep "$pattern" && matched=1
+done < <(find -L ./bazel-bin -iname "*.so" -print0)
+
+if [[ "$matched" -eq 1 ]]; then
+  echo "ERROR: some files contained '$pattern'"
+  exit 1
+fi