diff --git a/hadoop-common-project/hadoop-common/HadoopCommon.cmake b/hadoop-common-project/hadoop-common/HadoopCommon.cmake index 4de70ac3f7..7628ecf628 100644 --- a/hadoop-common-project/hadoop-common/HadoopCommon.cmake +++ b/hadoop-common-project/hadoop-common/HadoopCommon.cmake @@ -193,7 +193,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux") elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS") # Solaris flags. 64-bit compilation is mandatory, and is checked earlier. hadoop_add_compiler_flags("-m64 -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS") - set(CMAKE_CXX_FLAGS "-std=gnu++98 ${CMAKE_CXX_FLAGS}") + set(CMAKE_CXX_STANDARD 98) hadoop_add_linker_flags("-m64") # CMAKE_SYSTEM_PROCESSOR is set to the output of 'uname -p', which on Solaris is @@ -212,4 +212,4 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS") endif() # Set GNU99 as the C standard to use -set(CMAKE_C_FLAGS "-std=gnu99 ${CMAKE_C_FLAGS}") \ No newline at end of file +set(CMAKE_C_STANDARD 99) \ No newline at end of file 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 6e233fd399..6b8a795204 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt +++ b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt @@ -153,7 +153,8 @@ 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_CXX_STANDARD 11) +set (CMAKE_CXX_STANDARD_REQUIRED ON) set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) check_cxx_source_compiles( "#include diff --git a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt index 939747c34b..914fefdafc 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt +++ b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt @@ -53,7 +53,8 @@ include(CheckCXXSourceCompiles) # Check if thread_local is supported unset (THREAD_LOCAL_SUPPORTED CACHE) -set (CMAKE_REQUIRED_DEFINITIONS "-std=c++11") +set (CMAKE_CXX_STANDARD 11) +set (CMAKE_CXX_STANDARD_REQUIRED ON) set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) check_cxx_source_compiles( "#include @@ -149,12 +150,13 @@ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0") if(UNIX) -set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -std=c++11 -g -fPIC -fno-strict-aliasing") +set (CMAKE_CXX_STANDARD 11) +set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -g -fPIC -fno-strict-aliasing") set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fPIC -fno-strict-aliasing") endif() if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") + set(CMAKE_CXX_STANDARD 11) add_definitions(-DASIO_HAS_STD_ADDRESSOF -DASIO_HAS_STD_ARRAY -DASIO_HAS_STD_ATOMIC -DASIO_HAS_CSTDINT -DASIO_HAS_STD_SHARED_PTR -DASIO_HAS_STD_TYPE_TRAITS -DASIO_HAS_VARIADIC_TEMPLATES -DASIO_HAS_STD_FUNCTION -DASIO_HAS_STD_CHRONO -DASIO_HAS_STD_SYSTEM_ERROR) endif ()