[bazel] Bump version and deps

.bazelrc

@@ -4,12 +4,18 @@
 # bazel configurations for running tests under sanitizers.
 # Based on https://github.com/bazelment/trunk/blob/master/tools/bazel.rc
 
+# TODO: Remove once support is added, avoid MODULE.bazel creation for now
+common --enable_bzlmod=false
+
 # Enable automatic configs based on platform
 common --enable_platform_specific_config
 
 # Needed by gRPC to build on some platforms.
 build --copt -DGRPC_BAZEL_BUILD
 
+# Workaround abseil libraries missing symbols
+build:windows --linkopt=/FORCE
+
 # Set minimum supported C++ version
 build:macos --host_cxxopt=-std=c++14 --cxxopt=-std=c++14
 build:linux --host_cxxopt=-std=c++14 --cxxopt=-std=c++14

.bazelversion

@@ -1 +1 @@
-5.4.1
+7.1.1

.github/workflows/ci.yml

@@ -553,27 +553,6 @@ jobs:
     - name: run tests
       run: ./ci/do_ci.sh bazel.with_async_export.test
 
-  bazel_with_abseil:
-    name: Bazel with external abseil
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        submodules: 'recursive'
-    - name: Mount Bazel Cache
-      uses: actions/cache@v4
-      env:
-        cache-name: bazel_cache
-      with:
-        path: /home/runner/.cache/bazel
-        key: bazel_test
-    - name: setup
-      run: |
-        sudo ./ci/setup_ci_environment.sh
-        sudo ./ci/install_bazelisk.sh
-    - name: run tests
-      run: ./ci/do_ci.sh bazel.with_abseil
-
   bazel_valgrind:
     name: Bazel valgrind
     runs-on: ubuntu-latest

api/BUILD

@@ -1,15 +1,10 @@
 # Copyright The OpenTelemetry Authors
 # SPDX-License-Identifier: Apache-2.0
 
-load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag")
+load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
 
 package(default_visibility = ["//visibility:public"])
 
-bool_flag(
-    name = "with_abseil",
-    build_setting_default = False,
-)
-
 CPP_STDLIBS = [
     "none",
     "best",
@@ -28,10 +23,7 @@ string_flag(
 cc_library(
     name = "api",
     hdrs = glob(["include/**/*.h"]),
-    defines = select({
-        ":with_external_abseil": ["HAVE_ABSEIL"],
-        "//conditions:default": [],
-    }) + select({
+    defines = ["HAVE_ABSEIL"] + select({
         ":set_cxx_stdlib_none": [],
         ### automatic selection
         ":set_cxx_stdlib_best": ["OPENTELEMETRY_STL_VERSION=(__cplusplus/100)"],
@@ -46,19 +38,11 @@ cc_library(
     }),
     strip_include_prefix = "include",
     tags = ["api"],
-    deps = select({
-        ":with_external_abseil": [
-            "@com_google_absl//absl/base",
-            "@com_google_absl//absl/strings",
-            "@com_google_absl//absl/types:variant",
-        ],
-        "//conditions:default": [],
-    }),
-)
-
-config_setting(
-    name = "with_external_abseil",
-    flag_values = {":with_abseil": "true"},
+    deps = [
+        "@com_google_absl//absl/base",
+        "@com_google_absl//absl/strings",
+        "@com_google_absl//absl/types:variant",
+    ],
 )
 
 [config_setting(

bazel/repository.bzl

@@ -1,17 +1,8 @@
 # Copyright The OpenTelemetry Authors
 # SPDX-License-Identifier: Apache-2.0
 
-load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
-
-_ALL_CONTENT = """
-filegroup(
-    name = "all_srcs",
-    srcs = glob(["**"]),
-    visibility = ["//visibility:public"],
-)
-"""
+load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
 
 #
 # MAINTAINER
@@ -55,54 +46,38 @@ def opentelemetry_cpp_deps():
 
     # Load abseil dependency(optional)
     maybe(
-        #
-        # Important note:
-        #
-        # The bazel build uses abseil-cpp-20230802.2 here,
-        # while CMake uses more recent versions.
-        #
-        # bazel with abseil-cpp-20240116.2 : build failures in CI
-        # bazel with abseil-cpp-20240116.1 : build failures in CI
-        #
-        # TODO: Fix issue #2619
-        #
         http_archive,
         name = "com_google_absl",
-        sha256 = "7c11539617af1f332f0854a6fb21e296a1b29c27d03f23c7b49d4adefcd102cc",
-        strip_prefix = "abseil-cpp-20230802.2",
+        sha256 = "733726b8c3a6d39a4120d7e45ea8b41a434cdacde401cba500f14236c49b39dc",
+        strip_prefix = "abseil-cpp-20240116.2",
         urls = [
-            "https://github.com/abseil/abseil-cpp/archive/refs/tags/20230802.2.tar.gz",
+            "https://github.com/abseil/abseil-cpp/archive/refs/tags/20240116.2.tar.gz",
         ],
     )
 
-    # Load gRPC dependency
+    # Load this before grpc to pull a newer version
     maybe(
         http_archive,
-        name = "com_github_grpc_grpc_legacy",
-        sha256 = "024118069912358e60722a2b7e507e9c3b51eeaeee06e2dd9d95d9c16f6639ec",
-        strip_prefix = "grpc-1.39.1",
-        urls = [
-            "https://github.com/grpc/grpc/archive/v1.39.1.tar.gz",
-        ],
+        name = "build_bazel_apple_support",
+        sha256 = "c4bb2b7367c484382300aee75be598b92f847896fb31bbd22f3a2346adf66a80",
+        url = "https://github.com/bazelbuild/apple_support/releases/download/1.15.1/apple_support.1.15.1.tar.gz",
     )
 
     maybe(
         http_archive,
-        name = "com_github_grpc_grpc_latest11",
-        sha256 = "e266aa0d9d9cddb876484a370b94f468248594a96ca0b6f87c21f969db2b8c5b",
-        strip_prefix = "grpc-1.46.4",
-        urls = [
-            "https://github.com/grpc/grpc/archive/v1.46.4.tar.gz",
-        ],
+        name = "build_bazel_rules_apple",
+        sha256 = "b4df908ec14868369021182ab191dbd1f40830c9b300650d5dc389e0b9266c8d",
+        url = "https://github.com/bazelbuild/rules_apple/releases/download/3.5.1/rules_apple.3.5.1.tar.gz",
     )
 
+    # Load gRPC dependency
     maybe(
         http_archive,
         name = "com_github_grpc_grpc",
-        sha256 = "cdeb805385fba23242bf87073e68d590c446751e09089f26e5e0b3f655b0f089",
-        strip_prefix = "grpc-1.49.2",
+        sha256 = "f40bde4ce2f31760f65dc49a2f50876f59077026494e67dccf23992548b1b04f",
+        strip_prefix = "grpc-1.62.0",
         urls = [
-            "https://github.com/grpc/grpc/archive/v1.49.2.tar.gz",
+            "https://github.com/grpc/grpc/archive/refs/tags/v1.62.0.tar.gz",
         ],
     )
 
@@ -144,10 +119,10 @@ def opentelemetry_cpp_deps():
     maybe(
         http_archive,
         name = "platforms",
-        sha256 = "5308fc1d8865406a49427ba24a9ab53087f17f5266a7aabbfc28823f3916e1ca",
+        sha256 = "218efe8ee736d26a3572663b374a253c012b716d8af0c07e842e82f238a0a7ee",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/platforms/releases/download/0.0.6/platforms-0.0.6.tar.gz",
-            "https://github.com/bazelbuild/platforms/releases/download/0.0.6/platforms-0.0.6.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/platforms/releases/download/0.0.10/platforms-0.0.10.tar.gz",
+            "https://github.com/bazelbuild/platforms/releases/download/0.0.10/platforms-0.0.10.tar.gz",
         ],
     )
 

ci/do_ci.ps1

@@ -10,6 +10,8 @@ $nproc = (Get-ComputerInfo).CsNumberOfLogicalProcessors
 
 $SRC_DIR = (Get-Item -Path ".\").FullName
 
+# Workaround https://github.com/bazelbuild/bazel/issues/18683
+$BAZEL_STARTUP_OPTIONS = "--output_base=C:\Out"
 $BAZEL_OPTIONS = "--copt=-DENABLE_ASYNC_EXPORT"
 $BAZEL_TEST_OPTIONS = "$BAZEL_OPTIONS --test_output=errors"
 
@@ -27,7 +29,7 @@ $VCPKG_DIR = Join-Path "$SRC_DIR" "tools" "vcpkg"
 
 switch ($action) {
   "bazel.build" {
-    bazel build $BAZEL_OPTIONS --action_env=VCPKG_DIR=$VCPKG_DIR --deleted_packages=opentracing-shim -- //...
+    bazel $BAZEL_STARTUP_OPTIONS build $BAZEL_OPTIONS --action_env=VCPKG_DIR=$VCPKG_DIR --deleted_packages=opentracing-shim -- //...
     $exit = $LASTEXITCODE
     if ($exit -ne 0) {
       exit $exit

ci/do_ci.sh

@@ -421,10 +421,6 @@ elif [[ "$1" == "cmake.install.test" ]]; then
   make -j $(nproc)
   sudo make install
   exit 0
-elif [[ "$1" == "bazel.with_abseil" ]]; then
-  bazel $BAZEL_STARTUP_OPTIONS build $BAZEL_OPTIONS_ASYNC --//api:with_abseil=true //...
-  bazel $BAZEL_STARTUP_OPTIONS test $BAZEL_TEST_OPTIONS_ASYNC --//api:with_abseil=true //...
-  exit 0
 elif [[ "$1" == "cmake.test_example_plugin" ]]; then
   # Build the plugin
   cd "${BUILD_DIR}"
@@ -503,7 +499,7 @@ elif [[ "$1" == "bazel.tsan" ]]; then
   exit 0
 elif [[ "$1" == "bazel.valgrind" ]]; then
   bazel $BAZEL_STARTUP_OPTIONS build $BAZEL_OPTIONS_ASYNC //...
-  bazel $BAZEL_STARTUP_OPTIONS test --run_under="/usr/bin/valgrind --leak-check=full --error-exitcode=1 --suppressions=\"${SRC_DIR}/ci/valgrind-suppressions\"" $BAZEL_TEST_OPTIONS_ASYNC //...
+  bazel $BAZEL_STARTUP_OPTIONS test --run_under="/usr/bin/valgrind --leak-check=full --error-exitcode=1 --errors-for-leak-kinds=definite --suppressions=\"${SRC_DIR}/ci/valgrind-suppressions\"" $BAZEL_TEST_OPTIONS_ASYNC //...
   exit 0
 elif [[ "$1" == "bazel.e2e" ]]; then
   cd examples/e2e

docs/dependencies.md

@@ -35,10 +35,8 @@ Both these dependencies are listed here:
       `OPENTELEMETRY_OPTION_USE_STD_SPAN=0` to indicate nostd:span will always
       not be a alias for std::span.
   - Uses Abseil C++ Library for `absl::variant` as default `nostd::variant` if
-    `WITH_ABSEIL` cmake option or
-    `--@io_opentelemetry_cpp//api:with_abseil=true` (aka
-    `--//api:with_abseil=true`) bazel option is enabled. License: `Apache
-    License 2.0`
+    `WITH_ABSEIL` cmake option (always enabled with bazel)
+    License: `Apache License 2.0`
 
 - [OTLP/HTTP+JSON](/exporters/otlp)
   exporter: