CMakeLists.txt

set(op_utils_header
    ${PADDLE_BINARY_DIR}/paddle/phi/ops/compat/signatures.h.tmp
    CACHE INTERNAL "op_args_fns.cc file")
set(op_utils_header_final
    ${PADDLE_BINARY_DIR}/paddle/phi/ops/compat/signatures.h)
file(
  WRITE ${op_utils_header}
  "// Generated by the paddle/phi/ops/compat/CMakeLists.txt.  DO NOT EDIT!\n\n")
file(APPEND ${op_utils_header}
     "#include \"paddle/phi/core/compat/op_utils.h\"\n\n")

# Automatically generate the registration code of all arg map functions
# and compile the corresponding target to avoid frequent code conflicts
# when writing to same file
register_op_utils(op_compat_infos DEPS op_utils)

copy_if_different(${op_utils_header} ${op_utils_header_final})