From 494f5a836b8d0714b57d3f711715e4442334906a Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Mon, 19 Sep 2016 17:13:44 +0800
Subject: [PATCH] Add findZLIB in cmake

* Also fix a bug, we should link -ldl at last
---
 CMakeLists.txt   | 3 ++-
 cmake/util.cmake | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 007f1f18bb..1bb73f8b98 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,8 @@ find_package(CUDA QUIET)
 find_package(Protobuf REQUIRED)
 find_package(PythonLibs 2.7 REQUIRED)
 find_package(PythonInterp 2.7 REQUIRED)
-find_package(NumPy)
+find_package(ZLIB REQUIRED)
+find_package(NumPy REQUIRED)
 find_package(Threads REQUIRED)
 find_package(Glog)
 find_package(Gflags QUIET)
diff --git a/cmake/util.cmake b/cmake/util.cmake
index e0e372fed0..5b56304656 100644
--- a/cmake/util.cmake
+++ b/cmake/util.cmake
@@ -67,9 +67,9 @@ function(link_paddle_exe TARGET_NAME)
         ${PROTOBUF_LIBRARY}
         ${CMAKE_THREAD_LIBS_INIT}
         ${CBLAS_LIBS}
-        ${CMAKE_DL_LIBS}
+        ${ZLIB_LIBRARIES}
         ${INTERAL_LIBS}
-        -lz)
+        ${CMAKE_DL_LIBS})
     
     if(WITH_PYTHON)
         target_link_libraries(${TARGET_NAME}
-- 
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