add dependences of enforce (#39237)

paddle/pten/core/CMakeLists.txt

@@ -11,6 +11,9 @@ endif()
 
 cc_library(errors SRCS errors.cc)
 set(pten_enforce_deps errors flags)
+if(WITH_GPU)
+  set(pten_enforce_deps ${pten_enforce_deps} external_error_proto)
+endif()
 cc_library(pten_enforce INTERFACE SRCS enforce.cc DEPS ${pten_enforce_deps})
 
 cc_library(kernel_factory SRCS kernel_factory.cc DEPS pten_enforce convert_utils)