REMOVE libclang directory

NOTE: I should use python bindings to do the work; also, rtags does quite great work so I have no need to reinvent the wheel.

Author: hongxuchen

CMakeLists.txt

@@ -12,7 +12,6 @@ add_definitions("${LLVM_CFLAGS}")
 
 include_directories(${LLVM_SRC_ROOT}/tools/clang/include)
 include_directories(${LLVM_OBJ_ROOT}/tools/clang/include)
-include_directories(${CMAKE_SOURCE_DIR}/libclang)
 
 set(FULL_LLVM_LIBS ${LLVM_SYSTEM_LIBS}${LLVM_MODULE_LIBS})
 
@@ -25,4 +24,3 @@ set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
 
 # -------------------------------------------------------------------
 add_subdirectory(tooling)
-add_subdirectory(libclang)