Fix build for Bazel 8.

Specifically, build using bazel WORKSPACE. Bazel modules is still not
used and requires further migration.

This updates some dependencies to make them compatible with Bazel 8,
which in turn requires explicitly adding some new dependencies to
support new versions. In some cases existing patches no longer applied
and had to be updated. A new patch was added to remove windows
toolchains from coral-crosstools, because that functionality requires
lots of bazel intrinsics that are no longer defined.

At least on my machine, when //vdso:vdso was a dependency (not targetted
explicitly), the Gold linker specified in `vdso_linker_option` failed to
be found (bazel build //vdso worked); however this led me to discover
that the Gold linker is deprecated, hence using it is removed entirely.

To make the repo compatible with bazelisk out of the box, a bazelversion
file has been added.

FUTURE_COPYBARA_INTEGRATE_REVIEW=#11935 from konstantin-s-bogom:master 7e936f4
PiperOrigin-RevId: 794312865

Author: konstantin-s-bogom

.bazelrc

@@ -47,3 +47,4 @@ build:aarch64 --cpu=aarch64
 build:aarch64 --platforms=@io_bazel_rules_go//go/toolchain:linux_arm64
 
 common --noenable_bzlmod
+common --enable_workspace

.bazelversion

@@ -0,0 +1 @@
+8.3.1

WORKSPACE

@@ -65,10 +65,10 @@ http_archive(
         # Export .x files.
         "//tools:rules_go_export.patch",
     ],
-    sha256 = "af47f30e9cbd70ae34e49866e201b3f77069abb111183f2c0297e7e74ba6bbc0",
+    sha256 = "9d72f7b8904128afb98d46bbef82ad7223ec9ff3718d419afb355fddd9f9484a",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.47.0/rules_go-v0.47.0.zip",
-        "https://github.com/bazelbuild/rules_go/releases/download/v0.47.0/rules_go-v0.47.0.zip",
+        "https://mirror.bazel.build/github.com/bazel-contrib/rules_go/releases/download/v0.55.1/rules_go-v0.55.1.zip",
+        "https://github.com/bazel-contrib/rules_go/releases/download/v0.55.1/rules_go-v0.55.1.zip",
     ],
 )
 
@@ -89,12 +89,32 @@ switched_rules_by_language(
     go = False,  # Disable building proto Go libraries; use org_golang_google_genproto instead.
 )
 
+# rules_python needed by bazel_gazelle
+http_archive(
+    name = "rules_python",
+    sha256 = "fa532d635f29c038a64c8062724af700c30cf6b31174dd4fac120bc561a1a560",
+    strip_prefix = "rules_python-1.5.1",
+    url = "https://github.com/bazel-contrib/rules_python/releases/download/1.5.1/rules_python-1.5.1.tar.gz",
+)
+
+load("@rules_python//python:repositories.bzl", "py_repositories")
+
+py_repositories()
+
+# Load C++ rules. Needs to come early because something else pulls in an older
+# version of rules_cc which is incompatible with Bazel 8.
+http_archive(
+    name = "rules_cc",
+    sha256 = "0d3b4f984c4c2e1acfd1378e0148d35caf2ef1d9eb95b688f8e19ce0c41bdf5b",
+    strip_prefix = "rules_cc-0.1.4",
+    url = "https://github.com/bazelbuild/rules_cc/releases/download/0.1.4/rules_cc-0.1.4.tar.gz",
+)
+
 http_archive(
     name = "bazel_gazelle",
-    sha256 = "32938bda16e6700063035479063d9d24c60eda8d79fd4739563f50d331cb3209",
+    sha256 = "49b14c691ceec841f445f8642d28336e99457d1db162092fd5082351ea302f1d",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.35.0/bazel-gazelle-v0.35.0.tar.gz",
-        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.35.0/bazel-gazelle-v0.35.0.tar.gz",
+        "https://github.com/bazel-contrib/bazel-gazelle/releases/download/v0.44.0/bazel-gazelle-v0.44.0.tar.gz"
     ],
 )
 
@@ -386,19 +406,14 @@ go_repository(
     version = "v1.67.1",
 )
 
-# Load C++ rules.
-http_archive(
-    name = "rules_cc",
-    sha256 = "abc605dd850f813bb37004b77db20106a19311a96b2da1c92b789da529d28fe1",
-    strip_prefix = "rules_cc-0.0.17",
-    urls = ["https://github.com/bazelbuild/rules_cc/releases/download/0.0.17/rules_cc-0.0.17.tar.gz"],
-)
-
-# Load C++ cross-compilation toolchains.
+# # Load C++ cross-compilation toolchains.
 http_archive(
     name = "coral_crosstool",
     patch_args = ["-p1"],
-    patches = ["//tools:crosstool-arm-dirs.patch"],
+    patches = [
+        "//tools:crosstool-arm-dirs.patch",
+        "//tools:remove_windows_deps.patch",
+    ],
     sha256 = "f86d488ca353c5ee99187579fe408adb73e9f2bb1d69c6e3a42ffb904ce3ba01",
     strip_prefix = "crosstool-8e885509123395299bed6a5f9529fdc1b9751599",
     urls = [
@@ -429,9 +444,9 @@ http_archive(
 )
 
 # Load LLVM dependencies.
-LLVM_COMMIT = "926f85db98aae66ab8f57b9981f47ddddb868c51"
+LLVM_COMMIT = "cbcb48a88c3a6227cfc09f91880d5cb92a26f5f9"
 
-LLVM_SHA256 = "c78c94b2a03b2cf6ef1ba035c31a6f1b0bb7913da8af5aa8d5c2061f6499d589"
+LLVM_SHA256 = "356cb88e5975104628494bd02b8edef1889ea30a7dbe96b5abe6ad74ed8ba74b"
 
 http_archive(
     name = "llvm-raw",
@@ -479,6 +494,15 @@ http_archive(
     ],
 )
 
+# rules_java needed for rules_proto and grpc both.
+http_archive(
+    name = "rules_java",
+    urls = [
+        "https://github.com/bazelbuild/rules_java/releases/download/8.6.2/rules_java-8.6.2.tar.gz",
+    ],
+    sha256 = "a64ab04616e76a448c2c2d8165d836f0d2fb0906200d0b7c7376f46dd62e59cc",
+)
+
 http_archive(
     name = "com_google_protobuf",
     sha256 = "e7a50ac2a8ae3754c6f1ab6123424627920e4abddd894ee4bc47d6506e86aeb9",
@@ -1759,10 +1783,6 @@ go_repository(
     version = "v56.0.0",
 )
 
-rules_proto_dependencies()
-
-rules_proto_toolchains()
-
 http_archive(
     name = "rules_pkg",
     sha256 = "62eeb544ff1ef41d786e329e1536c1d541bb9bcad27ae984d57f18f314018e66",

images/default/Dockerfile

@@ -30,6 +30,6 @@ RUN curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud
     ln -s /google-cloud-sdk/bin/gcloud /usr/bin/gcloud
 
 # Download the official bazel binary. The APT repository isn't used because there is not packages for arm64.
-RUN sh -c 'curl -o /usr/local/bin/bazel https://releases.bazel.build/7.5.0/release/bazel-7.5.0-linux-$(uname -m | sed s/aarch64/arm64/) && chmod ugo+x /usr/local/bin/bazel'
+RUN sh -c 'curl -o /usr/local/bin/bazel https://releases.bazel.build/8.3.1/release/bazel-8.3.1-linux-$(uname -m | sed s/aarch64/arm64/) && chmod ugo+x /usr/local/bin/bazel'
 WORKDIR /workspace
 ENTRYPOINT ["/usr/local/bin/bazel"]

tools/bazeldefs/cc.bzl

@@ -1,7 +1,8 @@
 """C++ rules."""
 
 load("@com_github_grpc_grpc//bazel:cc_grpc_library.bzl", _cc_grpc_library = "cc_grpc_library")
-load("@rules_cc//cc:defs.bzl", _cc_binary = "cc_binary", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test")
+load("@com_google_protobuf//bazel:cc_proto_library.bzl", _cc_proto_library = "cc_proto_library")
+load("@rules_cc//cc:defs.bzl", _cc_binary = "cc_binary", _cc_library = "cc_library", _cc_test = "cc_test")
 
 cc_library = _cc_library
 cc_proto_library = _cc_proto_library
@@ -11,7 +12,6 @@ gtest = "@com_google_googletest//:gtest"
 gbenchmark = "@com_google_benchmark//:benchmark"
 gbenchmark_internal = "@com_google_benchmark//:benchmark"
 grpcpp = "@com_github_grpc_grpc//:grpc++"
-vdso_linker_option = "-fuse-ld=gold "
 
 def _cc_flags_supplier_impl(ctx):
     variables = platform_common.TemplateVariableInfo({

tools/bazeldefs/go.bzl

@@ -173,7 +173,7 @@ def go_context(ctx, goos = None, goarch = None, std = False):
         goos = goos,
         gotags = go_ctx.tags,
         nogo_args = [],
-        runfiles = depset([go_ctx.go] + go_ctx.sdk.srcs + go_ctx.sdk.tools + go_ctx.stdlib.libs),
+        runfiles = depset([go_ctx.go] + go_ctx.sdk.srcs.to_list() + go_ctx.sdk.tools.to_list() + go_ctx.stdlib.libs.to_list()),
         stdlib_srcs = go_ctx.sdk.srcs,
     )
 

tools/bigquery/BUILD

@@ -14,7 +14,7 @@ go_library(
         "//:sandbox",
     ],
     deps = [
-        "@com_google_cloud_go//bigquery:go_default_library",
+        "@com_google_cloud_go_bigquery//:go_default_library",
         "@org_golang_google_api//option:go_default_library",
         "@org_golang_x_oauth2//:go_default_library",
     ],

tools/defs.bzl

@@ -5,7 +5,7 @@ automagically creating cc_ and go_ proto targets) and act as a single point of
 change for Google-internal and bazel-compatible rules.
 """
 
-load("//tools/bazeldefs:cc.bzl", _cc_binary = "cc_binary", _cc_flags_supplier = "cc_flags_supplier", _cc_grpc_library = "cc_grpc_library", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test", _cc_toolchain = "cc_toolchain", _gbenchmark = "gbenchmark", _gbenchmark_internal = "gbenchmark_internal", _grpcpp = "grpcpp", _gtest = "gtest", _select_gtest = "select_gtest", _vdso_linker_option = "vdso_linker_option")
+load("//tools/bazeldefs:cc.bzl", _cc_binary = "cc_binary", _cc_flags_supplier = "cc_flags_supplier", _cc_grpc_library = "cc_grpc_library", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test", _cc_toolchain = "cc_toolchain", _gbenchmark = "gbenchmark", _gbenchmark_internal = "gbenchmark_internal", _grpcpp = "grpcpp", _gtest = "gtest", _select_gtest = "select_gtest")
 load("//tools/bazeldefs:defs.bzl", _BuildSettingInfo = "BuildSettingInfo", _bool_flag = "bool_flag", _bpf_program = "bpf_program", _build_test = "build_test", _bzl_library = "bzl_library", _coreutil = "coreutil", _default_net_util = "default_net_util", _more_shards = "more_shards", _most_shards = "most_shards", _proto_library = "proto_library", _select_system = "select_system", _short_path = "short_path", _version = "version")
 load("//tools/bazeldefs:go.bzl", _gazelle = "gazelle", _go_binary = "go_binary", _go_grpc_and_proto_libraries = "go_grpc_and_proto_libraries", _go_library = "go_library", _go_path = "go_path", _go_proto_library = "go_proto_library", _go_test = "go_test", _gotsan_flag_values = "gotsan_flag_values", _gotsan_values = "gotsan_values", _select_goarch = "select_goarch", _select_goos = "select_goos")
 load("//tools/bazeldefs:pkg.bzl", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar")
@@ -39,7 +39,6 @@ gbenchmark = _gbenchmark
 gbenchmark_internal = _gbenchmark_internal
 gtest = _gtest
 grpcpp = _grpcpp
-vdso_linker_option = _vdso_linker_option
 select_gtest = _select_gtest
 
 # Go rules.

tools/go_types_memoize.patch

@@ -1,16 +1,16 @@
 diff --git a/src/go/types/scope.go b/src/go/types/scope.go
-index 010727eb72..0f134b872e 100644
+index e3fb7b6eff..683f844b42 100644
 --- a/src/go/types/scope.go
 +++ b/src/go/types/scope.go
-@@ -25,6 +25,7 @@ type Scope struct {
+@@ -27,6 +27,7 @@ type Scope struct {
  	children []*Scope
  	number   int               // parent.children[number-1] is this scope; 0 if there is no parent
  	elems    map[string]Object // lazily allocated
 +	sorted   []string          // lazily allocated
  	pos, end token.Pos         // scope extent; may be invalid
  	comment  string            // for debugging only
  	isFunc   bool              // set if this is a function scope (internal use only)
-@@ -33,7 +34,7 @@ type Scope struct {
+@@ -35,7 +36,7 @@ type Scope struct {
  // NewScope returns a new, empty scope contained in the given parent
  // scope, if any. The comment is for debugging only.
  func NewScope(parent *Scope, pos, end token.Pos, comment string) *Scope {
@@ -19,7 +19,7 @@ index 010727eb72..0f134b872e 100644
  	// don't add children to Universe scope!
  	if parent != nil && parent != Universe {
  		parent.children = append(parent.children, s)
-@@ -50,14 +51,16 @@ func (s *Scope) Len() int { return len(s.elems) }
+@@ -52,14 +53,16 @@ func (s *Scope) Len() int { return len(s.elems) }
 
  // Names returns the scope's element names in sorted order.
  func (s *Scope) Names() []string {
@@ -35,9 +35,9 @@ index 010727eb72..0f134b872e 100644
 +			s.sorted[i] = name
 +			i++
 +		}
-+		sort.Strings(s.sorted)
++		slices.Sort(s.sorted)
  	}
--	sort.Strings(names)
+-	slices.Sort(names)
 -	return names
 +	return s.sorted
  }

tools/nogo/defs.bzl

@@ -70,10 +70,11 @@ def _nogo_stdlib_impl(ctx):
     # Build the analyzer command.
     facts_file = ctx.actions.declare_file(ctx.label.name + ".facts")
     findings_file = ctx.actions.declare_file(ctx.label.name + ".raw_findings")
+    stdlib_srcs = go_ctx.stdlib_srcs if type(go_ctx.stdlib_srcs) == "list" else go_ctx.stdlib_srcs.to_list()
     ctx.actions.run(
         # For the standard library, we need to include the full set of Go
         # sources in the inputs.
-        inputs = inputs + go_ctx.stdlib_srcs,
+        inputs = inputs + stdlib_srcs,
         outputs = [facts_file, findings_file],
         tools = depset(go_ctx.runfiles.to_list() + ctx.files._nogo),
         executable = ctx.files._nogo[0],
@@ -90,7 +91,7 @@ def _nogo_stdlib_impl(ctx):
             "-findings=%s" % findings_file.path,
             "-facts=%s" % facts_file.path,
             "-root=.*?/src/",
-        ] + [f.path for f in go_ctx.stdlib_srcs],
+        ] + [f.path for f in stdlib_srcs],
         toolchain = None,
     )