update inference/CMakeLists.txt

inference/CMakeLists.txt

@@ -42,14 +42,23 @@ include_directories("${PADDLE_DIR}/third_party/install/protobuf/include")
 include_directories("${PADDLE_DIR}/third_party/install/glog/include")
 include_directories("${PADDLE_DIR}/third_party/install/gflags/include")
 include_directories("${PADDLE_DIR}/third_party/install/xxhash/include")
-include_directories("${PADDLE_DIR}/third_party/install/snappy/include")
-include_directories("${PADDLE_DIR}/third_party/install/snappystream/include")
+if (EXISTS "${PADDLE_DIR}/third_party/install/snappy/include")
+    include_directories("${PADDLE_DIR}/third_party/install/snappy/include")
+endif()
+if(EXISTS "${PADDLE_DIR}/third_party/install/snappystream/include")
+    include_directories("${PADDLE_DIR}/third_party/install/snappystream/include")
+endif()
 include_directories("${PADDLE_DIR}/third_party/install/zlib/include")
 include_directories("${PADDLE_DIR}/third_party/boost")
 include_directories("${PADDLE_DIR}/third_party/eigen3")
 
-link_directories("${PADDLE_DIR}/third_party/install/snappy/lib")
-link_directories("${PADDLE_DIR}/third_party/install/snappystream/lib")
+if (EXISTS "${PADDLE_DIR}/third_party/install/snappy/lib")
+    link_directories("${PADDLE_DIR}/third_party/install/snappy/lib")
+endif()
+if(EXISTS "${PADDLE_DIR}/third_party/install/snappystream/lib")
+    link_directories("${PADDLE_DIR}/third_party/install/snappystream/lib")
+endif()
+
 link_directories("${PADDLE_DIR}/third_party/install/zlib/lib")
 link_directories("${PADDLE_DIR}/third_party/install/protobuf/lib")
 link_directories("${PADDLE_DIR}/third_party/install/glog/lib")
@@ -160,13 +169,25 @@ if (NOT WIN32)
     set(EXTERNAL_LIB "-lrt -ldl -lpthread")
     set(DEPS ${DEPS}
         ${MATH_LIB} ${MKLDNN_LIB}
-        glog gflags protobuf yaml-cpp snappystream snappy z xxhash
+        glog gflags protobuf yaml-cpp z xxhash
         ${EXTERNAL_LIB})
+    if(EXISTS "${PADDLE_DIR}/third_party/install/snappystream/lib")
+        set(DEPS ${DEPS} snappystream)
+    endif()
+    if (EXISTS "${PADDLE_DIR}/third_party/install/snappy/lib")
+        set(DEPS ${DEPS} snappy)
+    endif()
 else()
     set(DEPS ${DEPS}
         ${MATH_LIB} ${MKLDNN_LIB}
-        opencv_world346 glog libyaml-cppmt gflags_static libprotobuf snappy zlibstatic xxhash snappystream ${EXTERNAL_LIB})
+        opencv_world346 glog libyaml-cppmt gflags_static libprotobuf zlibstatic xxhash ${EXTERNAL_LIB})
     set(DEPS ${DEPS} libcmt shlwapi)
+    if (EXISTS "${PADDLE_DIR}/third_party/install/snappy/lib")
+        set(DEPS ${DEPS} snappy)
+    endif()
+    if(EXISTS "${PADDLE_DIR}/third_party/install/snappystream/lib")
+        set(DEPS ${DEPS} snappystream)
+    endif()
 endif(NOT WIN32)
 
 if(WITH_GPU)