--- tools/train/CMakeLists.txt.orig	2023-12-29 07:03:26 UTC
+++ tools/train/CMakeLists.txt
@@ -28,6 +28,7 @@ IF(MNN_SEP_BUILD)
     add_library(MNNTrainUtils SHARED ${MNN_TRAIN_UTILS_SRCS})
     target_link_libraries(MNNTrain MNN MNN_Express)
     target_link_libraries(MNNTrainUtils MNNTrain)
+    install(TARGETS MNNTrain MNNTrainUtils LIBRARY DESTINATION lib)
 ELSE()
     add_library(MNNTrain OBJECT ${MNN_TRAIN_SRCS})
     add_library(MNNTrainUtils OBJECT ${MNN_TRAIN_UTILS_SRCS})
@@ -47,6 +48,7 @@ foreach(TARGET ${MNN_TRAIN_TOOLS})
 list(APPEND MNN_TRAIN_TOOLS runTrainDemo.out)
 foreach(TARGET ${MNN_TRAIN_TOOLS})
     target_link_libraries(${TARGET} PRIVATE ${MNN_DEPS})
+    install(TARGETS MNNTrain LIBRARY DESTINATION lib)
     IF(MNN_SEP_BUILD)
         target_link_libraries(${TARGET} PRIVATE MNNTrain)
         target_link_libraries(${TARGET} PRIVATE MNNTrainUtils)