[DEPRECATION] Drop C++11 support (#2146)

open-telemetry · Jul 4, 2023 · 9e0ddaf · 9e0ddaf
1 parent ebbcd48
commit 9e0ddaf
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Showing 8 changed files with 64 additions and 33 deletions.
diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
@@ -24,9 +24,11 @@ jobs:
           path: /home/runner/.cache/bazel
           key: bazel_benchmark
       - name: setup
+        env:
+          GOOGLETEST_VERSION: 1.13.0
         run: |
-          sudo ./ci/setup_cmake.sh
-          sudo ./ci/setup_ci_environment.sh
+          sudo -E ./ci/setup_cmake.sh
+          sudo -E ./ci/setup_ci_environment.sh
       - name: Run benchmark
         id: run_benchmarks
         run: |

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -18,6 +18,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-10
         CXX: /usr/bin/g++-10
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_cmake.sh
         sudo -E ./ci/setup_ci_environment.sh
@@ -76,7 +77,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-12
         CXX: /usr/bin/g++-12
-        GOOGLETEST_VERSION: 1.12.1
+        GOOGLETEST_VERSION: 1.13.0
         PROTOBUF_VERSION: 21.12
       run: |
         sudo -E ./ci/setup_cmake.sh
@@ -109,7 +110,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-12
         CXX: /usr/bin/g++-12
-        GOOGLETEST_VERSION: 1.12.1
+        GOOGLETEST_VERSION: 1.13.0
         PROTOBUF_VERSION: 21.12
       run: |
         sudo -E ./ci/setup_cmake.sh
@@ -142,7 +143,7 @@ jobs:
       env:
         CC: /usr/bin/clang-14
         CXX: /usr/bin/clang++-14
-        GOOGLETEST_VERSION: 1.12.1
+        GOOGLETEST_VERSION: 1.13.0
         PROTOBUF_VERSION: 21.12
       run: |
         sudo -E ./ci/setup_cmake.sh
@@ -175,7 +176,7 @@ jobs:
       env:
         CC: /usr/bin/clang-14
         CXX: /usr/bin/clang++-14
-        GOOGLETEST_VERSION: 1.12.1
+        GOOGLETEST_VERSION: 1.13.0
         PROTOBUF_VERSION: 21.12
       run: |
         sudo -E ./ci/setup_cmake.sh
@@ -222,6 +223,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-10
         CXX: /usr/bin/g++-10
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_cmake.sh
         sudo -E ./ci/setup_ci_environment.sh
@@ -240,9 +242,11 @@ jobs:
       with:
         submodules: 'recursive'
     - name: setup
+      env:
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo ./ci/setup_cmake.sh
-        sudo ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: run cmake tests (enable abseil-cpp)
       run: |
         sudo ./ci/install_abseil.sh
@@ -256,9 +260,11 @@ jobs:
       with:
         submodules: 'recursive'
     - name: setup
+      env:
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo ./ci/setup_cmake.sh
-        sudo ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: run cmake tests (enable opentracing-shim)
       run: ./ci/do_ci.sh cmake.opentracing_shim.test
 
@@ -281,8 +287,8 @@ jobs:
       env:
         CC: /usr/bin/gcc-4.8
         CXX: /usr/bin/g++-4.8
-        GOOGLETEST_VERSION: "1.10.0"
-      run: sudo -E ./ci/setup_cmake.sh
+      run: |
+        sudo -E ./ci/setup_cmake.sh
     - name: run tests
       env:
         CC: /usr/bin/gcc-4.8
@@ -308,7 +314,6 @@ jobs:
       env:
         CC: /usr/bin/gcc-4.8
         CXX: /usr/bin/g++-4.8
-        GOOGLETEST_VERSION: "1.10.0"
       run: |
         sudo -E ./ci/setup_cmake.sh
         sudo -E ./ci/setup_grpc.sh -v 4.8
@@ -327,7 +332,8 @@ jobs:
         submodules: 'recursive'
     - name: setup
       env:
-        CMAKE_VERSION: "3.20.6"
+        CMAKE_VERSION: 3.20.6
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_ci_environment.sh
         sudo -E ./ci/setup_cmake.sh
@@ -348,7 +354,8 @@ jobs:
         CC: /usr/bin/clang
         CXX: /usr/bin/clang++
         CXXFLAGS: "-stdlib=libc++"
-        CMAKE_VERSION: "3.20.6"
+        CMAKE_VERSION: 3.20.6
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_ci_environment.sh
         sudo -E ./ci/setup_cmake.sh
@@ -373,9 +380,11 @@ jobs:
       with:
         submodules: 'recursive'
     - name: setup
+      env:
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo ./ci/setup_cmake.sh
-        sudo ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: run otlp exporter tests
       run: |
         sudo ./ci/setup_grpc.sh
@@ -389,9 +398,11 @@ jobs:
       with:
         submodules: 'recursive'
     - name: setup
+      env:
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo ./ci/setup_cmake.sh
-        sudo ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: run otlp exporter tests
       run: |
         sudo ./ci/setup_grpc.sh
@@ -405,9 +416,11 @@ jobs:
       with:
         submodules: 'recursive'
     - name: setup
+      env:
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo ./ci/setup_cmake.sh
-        sudo ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: run otlp exporter tests
       run: |
         sudo ./ci/setup_grpc.sh -T
@@ -424,6 +437,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-10
         CXX: /usr/bin/g++-10
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_cmake.sh
         sudo -E ./ci/setup_ci_environment.sh
@@ -753,6 +767,7 @@ jobs:
       env:
         CC: /usr/bin/gcc-10
         CXX: /usr/bin/g++-10
+        GOOGLETEST_VERSION: 1.13.0
       run: |
         sudo -E ./ci/setup_cmake.sh
         sudo -E ./ci/setup_ci_environment.sh

diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
@@ -19,9 +19,13 @@ jobs:
       run: |
         rm -rf third_party
     - name: Setup
+      env:
+        CC: /usr/bin/gcc-10
+        CXX: /usr/bin/g++-10
+        GOOGLETEST_VERSION: 1.13.0
       run: |
-        sudo CC=/usr/bin/gcc-10 CXX=/usr/bin/g++-10 ./ci/setup_cmake.sh
-        sudo CC=/usr/bin/gcc-10 CXX=/usr/bin/g++-10 ./ci/setup_ci_environment.sh
+        sudo -E ./ci/setup_cmake.sh
+        sudo -E ./ci/setup_ci_environment.sh
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2
       with:

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -208,8 +208,8 @@ set(OTELCPP_PROTO_PATH
 if(WIN32)
   if(BUILD_TESTING)
     if(MSVC)
-      # GTest bug: https://github.com/google/googletest/issues/860
-      add_compile_options(/wd4275)
+      # Warning as error: warning STL4036: <ciso646> is removed in C++20
+      add_compile_options(/wd4996)
     endif()
   endif()
   option(WITH_ETW "Whether to include the ETW Exporter in the SDK" ON)
@@ -512,6 +512,7 @@ list(APPEND CMAKE_PREFIX_PATH "${CMAKE_BINARY_DIR}")
 
 include(CTest)
 if(BUILD_TESTING)
+  set(CMAKE_CXX_STANDARD 20)
   add_definitions(-DENABLE_TEST)
   if(EXISTS ${CMAKE_BINARY_DIR}/lib/libgtest.a)
     # Prefer GTest from build tree. GTest is not always working with

diff --git a/bazel/repository.bzl b/bazel/repository.bzl
@@ -46,10 +46,10 @@ def opentelemetry_cpp_deps():
     maybe(
         http_archive,
         name = "com_google_googletest",
-        sha256 = "81964fe578e9bd7c94dfdb09c8e4d6e6759e19967e397dbea48d1c10e45d0df2",
-        strip_prefix = "googletest-release-1.12.1",
+        sha256 = "ad7fdba11ea011c1d925b3289cf4af2c66a352e18d4c7264392fead75e919363",
+        strip_prefix = "googletest-1.13.0",
         urls = [
-            "https://github.com/google/googletest/archive/release-1.12.1.tar.gz",
+            "https://github.com/google/googletest/archive/v1.13.0.tar.gz",
         ],
     )
 

diff --git a/ci/do_ci.sh b/ci/do_ci.sh
@@ -213,6 +213,7 @@ elif [[ "$1" == "cmake.c++20.stl.test" ]]; then
         -DWITH_LOGS_PREVIEW=ON \
         -DCMAKE_CXX_FLAGS="-Werror $CXXFLAGS" \
         -DWITH_ASYNC_EXPORT_PREVIEW=ON \
+        -DCMAKE_CXX_STANDARD=20 \
         -DWITH_STL=ON \
         "${SRC_DIR}"
   make -j $(nproc)

diff --git a/ci/setup_cmake.sh b/ci/setup_cmake.sh
@@ -12,8 +12,16 @@ if [ "x$CMAKE_VERSION" = "x" ]; then
   export CMAKE_VERSION=3.15.2
 fi
 
+# This variable not set on CI pipeline for only legacy environment(GCC 4.8).
+# With 1.13.0 version, C++14 must be set which does not supported by legacy environment anymore.
+# Also with this version, release version path needs to be adapted.
 if [ "x$GOOGLETEST_VERSION" = "x" ]; then
-  export GOOGLETEST_VERSION=1.12.1
+  export GOOGLETEST_VERSION=1.10.0
+  GOOGLETEST_VERSION_PATH="release-${GOOGLETEST_VERSION}"
+  GOOGLETEST_FOLDER_PATH="googletest-release-${GOOGLETEST_VERSION}"
+else
+  GOOGLETEST_VERSION_PATH="v${GOOGLETEST_VERSION}"
+  GOOGLETEST_FOLDER_PATH="googletest-${GOOGLETEST_VERSION}"
 fi
 
 cmake_install() {
@@ -31,9 +39,9 @@ googletest_install() {
     # https://gist.github.com/dlime/313f74fd23e4267c4a915086b84c7d3d
     tmp_dir=$(mktemp -d)
     pushd $tmp_dir
-    wget https://github.com/google/googletest/archive/release-${GOOGLETEST_VERSION}.tar.gz
-    tar -xf release-${GOOGLETEST_VERSION}.tar.gz
-    cd googletest-release-${GOOGLETEST_VERSION}/
+    wget https://github.com/google/googletest/archive/${GOOGLETEST_VERSION_PATH}.tar.gz
+    tar -xf ${GOOGLETEST_VERSION_PATH}.tar.gz
+    cd ${GOOGLETEST_FOLDER_PATH}/
     mkdir build && cd build
     cmake .. -DBUILD_SHARED_LIBS=ON -DINSTALL_GTEST=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr
     make -j $(nproc)

diff --git a/third_party_release b/third_party_release
@@ -16,7 +16,7 @@
 gRPC=v1.49.2
 abseil=20220623.1
 benchmark=v1.7.1
-googletest=release-1.12.1
+googletest=release-1.13.0
 ms-gsl=v3.1.0-67-g6f45293
 nlohmann-json=v3.11.2
 opentelemetry-proto=v0.20.0