# Solaris flags
+--- percona-server-5.7.23-23/cmake/build_configurations/compiler_options.cmake.orig 2018-10-14 08:44:45.291573886 +0200
++++ percona-server-5.7.23-23/cmake/build_configurations/compiler_options.cmake 2018-10-14 08:44:55.181573772 +0200
+@@ -25,17 +25,17 @@
+ SET(64BIT 1)
+ ENDIF()
+
+-SET(CMAKE_CXX_STANDARD 98)
++SET(CMAKE_CXX_STANDARD 11)
+
+ # Compiler options
+ IF(UNIX)
+- MY_CHECK_CXX_COMPILER_FLAG("-std=gnu++03" GNU03_SUPPORTED)
++ MY_CHECK_CXX_COMPILER_FLAG("-std=gnu++11" GNU11_SUPPORTED)
+
+- IF(GNU03_SUPPORTED)
++ IF(GNU11_SUPPORTED)
+ IF(CMAKE_VERSION VERSION_LESS 3.1.0)
+- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++03")
++ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
+ ELSE()
+- SET(CMAKE_CXX98_EXTENSION_COMPILE_OPTION -std=gnu++03)
++ SET(CMAKE_CXX11_EXTENSION_COMPILE_OPTION -std=gnu++11)
+ ENDIF()
+ ENDIF()
+
+@@ -140,7 +140,7 @@
+
+ SET(COMMON_C_FLAGS "-g ${SUNPRO_FLAGS}")
+ SET(COMMON_CXX_FLAGS "-g0 ${SUNPRO_FLAGS}")
+- SET(COMMON_CXX_FLAGS "${COMMON_CXX_FLAGS} -std=c++03")
++ SET(COMMON_CXX_FLAGS "${COMMON_CXX_FLAGS} -std=c++11")
+ SET(CMAKE_C_FLAGS_DEBUG "${COMMON_C_FLAGS}")
+ SET(CMAKE_CXX_FLAGS_DEBUG "${COMMON_CXX_FLAGS}")
+ SET(CMAKE_C_FLAGS_RELWITHDEBINFO "-xO3 ${COMMON_C_FLAGS}")