From 48d7b702bcffae85069cf806e0813124af6f4d07 Mon Sep 17 00:00:00 2001
From: superjomn <yanchunwei@outlook.com>
Date: Tue, 29 May 2018 17:00:15 +0800
Subject: [PATCH] add if

---
 paddle/fluid/operators/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/CMakeLists.txt b/paddle/fluid/operators/CMakeLists.txt
index c4299191a0385..6e8f5aa52b8c5 100644
--- a/paddle/fluid/operators/CMakeLists.txt
+++ b/paddle/fluid/operators/CMakeLists.txt
@@ -221,7 +221,9 @@ op_library(cross_entropy_op DEPS cross_entropy)
 op_library(softmax_with_cross_entropy_op DEPS cross_entropy softmax)
 op_library(softmax_op DEPS softmax)
 op_library(sequence_softmax_op DEPS softmax)
-op_library(tensorrt_engine_op DEPS tensorrt_engine)
+if (TENSORRT_FOUND)
+    op_library(tensorrt_engine_op DEPS tensorrt_engine)
+endif()
 op_library(sum_op DEPS selected_rows_functor)
 op_library(sgd_op DEPS selected_rows_functor)
 op_library(print_op DEPS lod_tensor)