[PTEN] cpu_context add eigen deps (#39234)

* add eigen deps

* update

paddle/fluid/platform/CMakeLists.txt

@@ -120,7 +120,7 @@ cc_library(cudnn_workspace_helper SRCS cudnn_workspace_helper.cc DEPS boost)
 # avoiding cycle dependencies
 cc_library(device_context SRCS device_context.cc init.cc DEPS simple_threadpool malloc xxhash ${STREAM_CALLBACK_DEPS}
     place pten_place eigen3 stringpiece cpu_helper cpu_info framework_proto ${IPU_CTX_DEPS} ${GPU_CTX_DEPS} ${NPU_CTX_DEPS} ${MKLDNN_CTX_DEPS}
-    ${dgc_deps} dlpack cudnn_workspace_helper ${XPU_CTX_DEPS} ${MLU_CTX_DEPS} cpu_context)
+    ${dgc_deps} dlpack cudnn_workspace_helper ${XPU_CTX_DEPS} ${MLU_CTX_DEPS} eigen3 cpu_context)
 if(WITH_XPU)
   target_link_libraries(device_context xpu_context)
 endif()

paddle/pten/backends/cpu/CMakeLists.txt

 if(WITH_MKLDNN)
   # TODO(wilber): support mkldnn context.
-  cc_library(cpu_context SRCS cpu_context.cc DEPS pten_device_context mkldnn)
+  cc_library(cpu_context SRCS cpu_context.cc DEPS pten_device_context mkldnn eigen3)
 else()
-  cc_library(cpu_context SRCS cpu_context.cc DEPS pten_device_context)
+  cc_library(cpu_context SRCS cpu_context.cc DEPS pten_device_context eigen3)
 endif()