[WIP] bazel: Bump -> 7.4.1

.bazelrc

@@ -10,6 +10,8 @@
 # Startup options cannot be selected via config.
 startup --host_jvm_args=-Xmx3g
 
+common --noenable_bzlmod
+
 fetch --color=yes
 run --color=yes
 
@@ -85,6 +87,7 @@ build:clang --action_env=BAZEL_COMPILER=clang
 build:clang --linkopt=-fuse-ld=lld
 build:clang --action_env=CC=clang --host_action_env=CC=clang
 build:clang --action_env=CXX=clang++ --host_action_env=CXX=clang++
+build:clang --incompatible_enable_cc_toolchain_resolution=false
 
 # Flags for Clang + PCH
 build:clang-pch --spawn_strategy=local
@@ -110,6 +113,7 @@ build:gcc --cxxopt=-Wno-missing-requires
 # not in GCC 11 and GCC 11 is what is used in docker-gcc
 # configuration currently
 build:gcc --cxxopt=-Wno-unknown-warning
+build:gcc --incompatible_enable_cc_toolchain_resolution=false
 
 # Clang-tidy
 # TODO(phlax): enable this, its throwing some errors as well as finding more issues
@@ -216,6 +220,7 @@ build:libc++ --action_env=BAZEL_LINKLIBS=-l%:libc++.a:-l%:libc++abi.a
 build:libc++ --action_env=BAZEL_LINKOPTS=-lm:-pthread
 build:libc++ --define force_libcpp=enabled
 build:clang-libc++ --config=libc++
+build:clang-libc++ --action_env=ARFLAGS=r
 
 build:libc++20 --config=libc++
 # gRPC has a lot of deprecated-enum-enum-conversion warning. Remove once it is addressed
@@ -267,6 +272,7 @@ build:cache-local --remote_cache=grpc://localhost:9092
 
 # Remote execution: https://docs.bazel.build/versions/master/remote-execution.html
 build:rbe-toolchain --action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
+build:rbe-toolchain --incompatible_enable_cc_toolchain_resolution=false
 
 build:rbe-toolchain-clang --config=rbe-toolchain
 build:rbe-toolchain-clang --platforms=@envoy//bazel/rbe/toolchains:rbe_linux_clang_platform

.bazelversion

@@ -1 +1 @@
-6.5.0
+7.4.1

bazel/coverage/BUILD

@@ -1,3 +1,8 @@
 licenses(["notice"])  # Apache 2
 
+filegroup(
+    name = "coverage_support",
+    srcs = ["collect_cc_coverage.sh"],
+)
+
 exports_files(["fuzz_coverage_wrapper.sh"])

bazel/dependency_imports.bzl

@@ -12,6 +12,7 @@ load("@io_bazel_rules_go//go:deps.bzl", "go_download_sdk", "go_register_toolchai
 load("@proxy_wasm_rust_sdk//bazel:dependencies.bzl", "proxy_wasm_rust_sdk_dependencies")
 load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies")
 load("@rules_fuzzing//fuzzing:repositories.bzl", "rules_fuzzing_dependencies")
+load("@rules_java//java:repositories.bzl", "rules_java_toolchains")
 load("@rules_pkg//:deps.bzl", "rules_pkg_dependencies")
 load("@rules_proto_grpc//:repositories.bzl", "rules_proto_grpc_toolchains")
 load("@rules_rust//crate_universe:defs.bzl", "crates_repository")
@@ -64,6 +65,7 @@ def envoy_dependency_imports(go_version = GO_VERSION, jq_version = JQ_VERSION, y
     emscripten_deps(emscripten_version = "3.1.7")
     register_jq_toolchains(version = jq_version)
     register_yq_toolchains(version = yq_version)
+    rules_java_toolchains()
     parser_deps()
 
     # These dependencies, like most of the Go in this repository, exist only for the API.

bazel/repositories_extra.bzl

@@ -2,6 +2,7 @@ load("@aspect_bazel_lib//lib:repositories.bzl", "aspect_bazel_lib_dependencies")
 load("@bazel_features//:deps.bzl", "bazel_features_deps")
 load("@emsdk//:deps.bzl", emsdk_deps = "deps")
 load("@proxy_wasm_cpp_host//bazel/cargo/wasmtime/remote:crates.bzl", "crate_repositories")
+load("@rules_java//java:repositories.bzl", "rules_java_dependencies")
 load("@rules_python//python:repositories.bzl", "py_repositories", "python_register_toolchains")
 load("//bazel/external/cargo:crates.bzl", "raze_fetch_remote_crates")
 
@@ -30,3 +31,4 @@ def envoy_dependencies_extra(
     )
 
     aspect_bazel_lib_dependencies()
+    rules_java_dependencies()

bazel/repository_locations.bzl

@@ -1089,7 +1089,7 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         release_date = "2024-12-06",
         strip_prefix = "rules_python-{version}",
         urls = ["https://github.com/bazelbuild/rules_python/archive/{version}.tar.gz"],
-        use_category = ["build"],
+        use_category = ["build", "controlplane", "dataplane_core"],
         license = "Apache-2.0",
         license_url = "https://github.com/bazelbuild/rules_python/blob/{version}/LICENSE",
     ),

mobile/.bazelrc

@@ -108,12 +108,13 @@ build:mobile-remote-release-clang --config=ci
 build:mobile-remote-release-clang --config=remote
 
 build:mobile-remote-release-clang-android --config=mobile-remote-release-clang
-build:mobile-remote-release-clang-android --fat_apk_cpu=x86_64
+build:mobile-remote-release-clang-android --android_platforms=//:android_x86_64
 build:mobile-remote-release-clang-android --linkopt=-fuse-ld=lld
+build:mobile-remote-release-clang-android --incompatible_enable_cc_toolchain_resolution=false
 
 build:mobile-remote-release-clang-android-publish --config=mobile-remote-release-clang
 build:mobile-remote-release-clang-android-publish --config=mobile-release-android
-build:mobile-remote-release-clang-android-publish --fat_apk_cpu=x86,x86_64,armeabi-v7a,arm64-v8a
+build:mobile-remote-release-clang-android-publish --android_platforms=//:android_x86_32,//:android_x86_64,//:android_armv7,//:android_arm64
 build:mobile-remote-release-clang-android-publish --linkopt=-fuse-ld=lld
 
 # Compile releases optimizing for size (eg -Os, etc).
@@ -137,6 +138,10 @@ build:mobile-release-android --compilation_mode=opt
 
 # Instrument Envoy Mobile's C++ code for coverage
 coverage --instrumentation_filter="//library/common[/:]"
+# coverage --instrumentation_filter="//[/:]"
+coverage --action_env=VERBOSE_COVERAGE=1 --host_action_env=VERBOSE_COVERAGE=1 --test_env=VERBOSE_COVERAGE=1
+# coverage --test_env=CC_CODE_COVERAGE_SCRIPT=external/envoy/bazel/coverage/collect_cc_coverage.sh
+# coverage --coverage_support=@envoy//bazel/coverage:coverage_support
 
 #############################################################################
 # Experimental EngFlow Remote Execution Configs
@@ -199,10 +204,13 @@ test:mobile-remote-ci-linux-tsan --test_env=ENVOY_IP_TEST_VERSIONS=v4only
 # Coverage environment variables (keep in sync with //third_party/rbe_configs)
 build:mobile-ci-linux-coverage --action_env=GCOV=/opt/llvm/bin/llvm-profdata
 build:mobile-ci-linux-coverage --test_env=GCOV=/opt/llvm/bin/llvm-profdata
+build:mobile-ci-linux-coverage --repo_env=GCOV=/opt/llvm/bin/llvm-profdata
 build:mobile-ci-linux-coverage --action_env=BAZEL_LLVM_COV=/opt/llvm/bin/llvm-cov
-build:mobile-ci-linux-coverage --test_env=BAZEL_LLVM_COV=/opt/llm/bin/llvm-cov
+build:mobile-ci-linux-coverage --test_env=BAZEL_LLVM_COV=/opt/llvm/bin/llvm-cov
+build:mobile-ci-linux-coverage --repo_env=BAZEL_LLVM_COV=/opt/llvm/bin/llvm-cov
 build:mobile-ci-linux-coverage --action_env=BAZEL_USE_LLVM_NATIVE_COVERAGE=1
 build:mobile-ci-linux-coverage --test_env=BAZEL_USE_LLVM_NATIVE_COVERAGE=1
+build:mobile-ci-linux-coverage --repo_env=BAZEL_USE_LLVM_NATIVE_COVERAGE=1
 build:mobile-ci-linux-coverage --build_tests_only
 
 #############################################################################

mobile/BUILD

@@ -177,3 +177,35 @@ xcodeproj(
         "//test/swift:test",
     ],
 )
+
+platform(
+    name = "android_armv7",
+    constraint_values = [
+        "@platforms//cpu:armv7",
+        "@platforms//os:android",
+    ],
+)
+
+platform(
+    name = "android_arm64",
+    constraint_values = [
+        "@platforms//cpu:arm64",
+        "@platforms//os:android",
+    ],
+)
+
+platform(
+    name = "android_x86_32",
+    constraint_values = [
+        "@platforms//cpu:x86_32",
+        "@platforms//os:android",
+    ],
+)
+
+platform(
+    name = "android_x86_64",
+    constraint_values = [
+        "@platforms//cpu:x86_64",
+        "@platforms//os:android",
+    ],
+)

mobile/bazel/BUILD

@@ -21,7 +21,7 @@ alias(
 
 alias(
     name = "jni",
-    actual = "@bazel_tools//tools/jdk:jni",
+    actual = "@rules_java//toolchains:jni",
     visibility = ["//library/jni:__pkg__"],
 )
 

mobile/bazel/framework_imports_extractor.bzl

@@ -6,6 +6,7 @@ didn't have to enumerate the files in the framework zip, but that isn't
 supported by 'apple_static_framework_import'.
 """
 
+load("@build_bazel_rules_apple//apple/internal:transition_support.bzl", "transition_support")
 load("//bazel:config.bzl", "MINIMUM_IOS_VERSION")
 
 def _framework_imports_extractor(ctx):
@@ -47,7 +48,7 @@ framework_imports_extractor = rule(
     attrs = dict(
         framework = attr.label(
             mandatory = True,
-            cfg = apple_common.multi_arch_split,
+            cfg = transition_support.apple_platform_split_transition,
         ),
         platform_type = attr.string(default = "ios"),
         minimum_os_version = attr.string(default = MINIMUM_IOS_VERSION),

tools/proto_format/format_api.py

@@ -310,7 +310,7 @@ def format_api(mode, outfile, xformed, printed, build_file):
         dst_src_paths = defaultdict(list)
 
         for label in data["proto_targets"]:
-            _label = label[len('@envoy_api//'):].replace(':', '/')
+            _label = label[len('@@envoy_api//'):].replace(':', '/')
             for suffix in ["active_or_frozen", "next_major_version_candidate"]:
                 xpath = xformed_dir.joinpath(f"pkg/{_label}.{suffix}.proto")
                 path = printed_dir.joinpath(f"{_label}.proto")