From 50c3632fd9110311f5061e8b9b9073fdd93f5922 Mon Sep 17 00:00:00 2001
From: Tomasz Socha <tomasz.socha@intel.com>
Date: Tue, 8 Nov 2022 02:08:21 +0100
Subject: [PATCH] Fix undefined symbol: shm_open (#47421)

* Fix undefined symbol: shm_open

* Fix for Windows

* Exclude APLLE
---
 paddle/fluid/memory/allocation/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/paddle/fluid/memory/allocation/CMakeLists.txt b/paddle/fluid/memory/allocation/CMakeLists.txt
index 8eff7a3fc8..0a5a3b3154 100644
--- a/paddle/fluid/memory/allocation/CMakeLists.txt
+++ b/paddle/fluid/memory/allocation/CMakeLists.txt
@@ -47,6 +47,10 @@ if(NOT WIN32)
   endif()
 endif()
 
+if(UNIX AND NOT APPLE)
+  list(APPEND ALLOCATOR_DEPS rt)
+endif()
+
 if(WITH_ASCEND_CL)
   list(APPEND ALLOCATOR_SRCS npu_allocator.cc npu_pinned_allocator.cc)
   list(APPEND ALLOCATOR_DEPS npu_info)
-- 
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