From fbfdea5148897561d3b668dcdfd29adaee1038e4 Mon Sep 17 00:00:00 2001
From: Leo Chen <chenqiuliang@baidu.com>
Date: Wed, 20 Jul 2022 07:49:26 -0500
Subject: [PATCH] add eigen3 dependency for phi_backends (#44479)

---
 paddle/phi/backends/CMakeLists.txt        |  3 ++-
 paddle/phi/backends/custom/CMakeLists.txt | 18 ------------------
 2 files changed, 2 insertions(+), 19 deletions(-)
 delete mode 100644 paddle/phi/backends/custom/CMakeLists.txt

diff --git a/paddle/phi/backends/CMakeLists.txt b/paddle/phi/backends/CMakeLists.txt
index a2d4b1deef6..de4d82b4613 100644
--- a/paddle/phi/backends/CMakeLists.txt
+++ b/paddle/phi/backends/CMakeLists.txt
@@ -1,7 +1,7 @@
 add_subdirectory(dynload)
 
 set(BACKENDS_SRCS all_context.cc cpu/cpu_context.cc)
-set(BACKENDS_DEPS enforce place flags)
+set(BACKENDS_DEPS enforce place flags eigen3)
 
 if(WITH_GPU OR WITH_ROCM)
   list(APPEND BACKENDS_SRCS gpu/gpu_context.cc gpu/gpu_info.cc
@@ -40,6 +40,7 @@ endif()
 
 add_library(phi_backends "${BACKENDS_SRCS}")
 target_link_libraries(phi_backends ${BACKENDS_DEPS})
+add_dependencies(phi_backends eigen3)
 
 # for inference library
 get_property(phi_modules GLOBAL PROPERTY PHI_MODULES)
diff --git a/paddle/phi/backends/custom/CMakeLists.txt b/paddle/phi/backends/custom/CMakeLists.txt
deleted file mode 100644
index ceff429f8e5..00000000000
--- a/paddle/phi/backends/custom/CMakeLists.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-if(WITH_CUSTOM_DEVICE)
-  cc_library(
-    custom_context
-    SRCS custom_context.cc
-    DEPS phi_device_context device_manager)
-  cc_library(
-    custom_device
-    SRCS custom_device.cc
-    DEPS device_base device_context)
-  cc_test(
-    custom_device_test
-    SRCS custom_device_test.cc
-    DEPS device_manager device_context)
-  cc_test(
-    capi_test
-    SRCS capi_test.cc
-    DEPS phi_capi)
-endif()
-- 
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