only change rpath in Release mode

python/setup.py.in

@@ -159,18 +159,20 @@ if '${WITH_MKL}' == 'ON':
     shutil.copy('${MKLML_LIB}', libs_path)
     shutil.copy('${MKLML_IOMP_LIB}', libs_path)
     package_data['paddle.libs']+=['libmklml_intel.so','libiomp5.so']
-if '${WITH_MKLDNN}' == 'ON':
-    # TODO(typhoonzero): use install_name_tool to patch mkl libs once
-    # we can support mkl on mac.
-    #
-    # change rpath of libmkldnn.so.0, add $ORIGIN/ to it.
-    # The reason is that all thirdparty libraries in the same directory,
-    # thus, libmkldnn.so.0 will find libmklml_intel.so and libiomp5.so.
-    command = "patchelf --set-rpath '$ORIGIN/' ${MKLDNN_SHARED_LIB}"
-    if os.system(command) != 0:
-        raise Exception("patch libmkldnn.so failed, command: %s" % command)
-    package_data['paddle.libs']+=['libmkldnn.so.0']
-    shutil.copy('${MKLDNN_SHARED_LIB}', libs_path)
+if '${CMAKE_BUILD_TYPE}' == 'Release':
+    # only change rpath in Release mode.
+    if '${WITH_MKLDNN}' == 'ON':
+        # TODO(typhoonzero): use install_name_tool to patch mkl libs once
+        # we can support mkl on mac.
+        #
+        # change rpath of libmkldnn.so.0, add $ORIGIN/ to it.
+        # The reason is that all thirdparty libraries in the same directory,
+        # thus, libmkldnn.so.0 will find libmklml_intel.so and libiomp5.so.
+        command = "patchelf --set-rpath '$ORIGIN/' ${MKLDNN_SHARED_LIB}"
+        if os.system(command) != 0:
+            raise Exception("patch libmkldnn.so failed, command: %s" % command)
+        package_data['paddle.libs']+=['libmkldnn.so.0']
+        shutil.copy('${MKLDNN_SHARED_LIB}', libs_path)
 # remove unused paddle/libs/__init__.py
 os.remove(libs_path+'/__init__.py')
 package_dir['paddle.libs']=libs_path
@@ -179,20 +181,22 @@ package_dir['paddle.libs']=libs_path
 # The reason is that libwarpctc.so, libiomp5.so etc are in paddle.libs, and
 # core.so is in paddle.fluid, thus paddle/fluid/../libs will pointer to above libraries.
 # This operation will fix https://github.com/PaddlePaddle/Paddle/issues/3213
-if "@APPLE@" == "1":
-    command = "install_name_tool -id \"@loader_path/../libs/\" ${PADDLE_BINARY_DIR}/python/paddle/fluid/core.so"
-else:
-    command = "patchelf --set-rpath '$ORIGIN/../libs/' ${PADDLE_BINARY_DIR}/python/paddle/fluid/core.so"
-if os.system(command) != 0:
-    raise Exception("patch core.so failed, command: %s" % command)
-if '${WITH_FLUID_ONLY}'== 'OFF':
-    # change rpath of _swig_paddle.so.
+if '${CMAKE_BUILD_TYPE}' == 'Release':
+    # only change rpath in Release mode, since in Debug mode, core.so is too large to be changed.
     if "@APPLE@" == "1":
-        command = "install_name_tool -id \"@loader_path/../paddle/libs/\" ${PADDLE_BINARY_DIR}/python/py_paddle/_swig_paddle.so"
+        command = "install_name_tool -id \"@loader_path/../libs/\" ${PADDLE_BINARY_DIR}/python/paddle/fluid/core.so"
     else:
-        command = "patchelf --set-rpath '$ORIGIN/../paddle/libs/' ${PADDLE_BINARY_DIR}/python/py_paddle/_swig_paddle.so"
+        command = "patchelf --set-rpath '$ORIGIN/../libs/' ${PADDLE_BINARY_DIR}/python/paddle/fluid/core.so"
     if os.system(command) != 0:
-        raise Exception("patch _swig_paddle.so failed, command: %s" % command)
+        raise Exception("patch core.so failed, command: %s" % command)
+    if '${WITH_FLUID_ONLY}'== 'OFF':
+        # change rpath of _swig_paddle.so.
+        if "@APPLE@" == "1":
+            command = "install_name_tool -id \"@loader_path/../paddle/libs/\" ${PADDLE_BINARY_DIR}/python/py_paddle/_swig_paddle.so"
+        else:
+            command = "patchelf --set-rpath '$ORIGIN/../paddle/libs/' ${PADDLE_BINARY_DIR}/python/py_paddle/_swig_paddle.so"
+        if os.system(command) != 0:
+            raise Exception("patch _swig_paddle.so failed, command: %s" % command)
 
 setup(name='${PACKAGE_NAME}',
       version='${PADDLE_VERSION}',