Update default abi to ON

Author: kkraus14

CHANGELOG.md

@@ -4,6 +4,7 @@
 
  - PR #43 Add gpuCI build & test scripts
  - PR #44 Added API to query whether RMM is initialized and with what options.
+ - PR #XX Default to CXX11_ABI=ON
 
 ## Improvements
 

CMakeLists.txt

@@ -43,7 +43,7 @@ set(CMAKE_CXX_COMPILER $ENV{CXX})
 if(CMAKE_COMPILER_IS_GNUCXX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
 
-    option(CMAKE_CXX11_ABI "Enable the GLIBCXX11 ABI" OFF)
+    option(CMAKE_CXX11_ABI "Enable the GLIBCXX11 ABI" ON)
     if(CMAKE_CXX11_ABI)
         message(STATUS "CUDF: Enabling the GLIBCXX11 ABI")
     else()