include(operators)
if(WITH_UNITY_BUILD)
  # Load Unity Build rules for operators in paddle/fluid/operators/controlflow.
  include(unity_build_rule.cmake)
endif()
register_operators(EXCLUDES conditional_block_op DEPS naive_executor
                   standalone_executor)

cc_library(
  conditional_block_op
  SRCS conditional_block_op.cc
  DEPS executor standalone_executor)
cc_library(
  op_variant
  SRCS op_variant.cc
  DEPS operator proto_desc)
cc_library(
  conditional_block_op_helper
  SRCS conditional_block_op_helper.cc
  DEPS op_variant operator conditional_block_op)
cc_library(
  recurrent_op_helper
  SRCS recurrent_op_helper.cc
  DEPS recurrent_op op_variant operator)
cc_library(
  while_op_helper
  SRCS while_op_helper.cc
  DEPS op_variant operator)

if(WITH_UNITY_BUILD)
  target_link_libraries(paddle_operators_controlflow_unity conditional_block_op)
else()
  target_link_libraries(conditional_block_infer_op conditional_block_op)
endif()

file(APPEND ${pybind_file}
     "USE_OP_ITSELF(less_than);\nUSE_NO_KERNEL_OP(read_from_array);\n")
file(
  APPEND ${pybind_file}
  "USE_OP_ITSELF(logical_and);\nUSE_OP_ITSELF(logical_or);\nUSE_OP_ITSELF(logical_xor);\nUSE_OP_ITSELF(logical_not);\n"
)