| diff --git a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt |
| index 24ec297aa27b..e77c38435bba 100644 |
| --- a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt |
| +++ b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt |
| @@ -152,24 +152,13 @@ add_subdirectory(main/native/libhdfs-examples) |
| |
| # Temporary fix to disable Libhdfs++ build on older systems that do not support thread_local |
| include(CheckCXXSourceCompiles) |
| -unset (THREAD_LOCAL_SUPPORTED CACHE) |
| set (CMAKE_REQUIRED_DEFINITIONS "-std=c++11") |
| set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) |
| -check_cxx_source_compiles( |
| - "#include <thread> |
| - int main(void) { |
| - thread_local int s; |
| - return 0; |
| - }" |
| - THREAD_LOCAL_SUPPORTED) |
| -if (THREAD_LOCAL_SUPPORTED) |
| +if (REQUIRE_LIBHDFSPP) |
| add_subdirectory(main/native/libhdfspp) |
| else() |
| - message(WARNING |
| - "WARNING: Libhdfs++ library was not built because the required feature thread_local storage \ |
| - is not supported by your compiler. Known compilers that support this feature: GCC 4.8+, Visual Studio 2015+, \ |
| - Clang (community version 3.3+), Clang (version for Xcode 8+ and iOS 9+).") |
| -endif (THREAD_LOCAL_SUPPORTED) |
| + message(WARNING "WARNING: Libhdfs++ library was not built because the REQUIRE_LIBHDFSPP is not enabled.") |
| +endif (REQUIRE_LIBHDFSPP) |
| |
| if(REQUIRE_LIBWEBHDFS) |
| add_subdirectory(contrib/libwebhdfs) |
