您好，我正在使用使用Ubuntu 16.04和GPU的caffe，任何人都知道如何解决我尝试的此错误，但无法弄清楚如何删除它。首先遇到OpenCV和Protobuf的错误，现在我
不能理解 。也只用CPU尝试过但无法正常工作
谢谢
cmake ..
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- chrono
-- date_time
-- atomic
-- Found gflags (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libgflags.so)
-- Found glog (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libglog.a)
-- Found PROTOBUF Compiler: /usr/local/bin/protoc
-- Found lmdb (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/liblmdb.so)
-- Found LevelDB (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libleveldb.so)
-- Found Snappy (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libsnappy.so)
-- -- CUDA is disabled. Building without it...
-- OpenCV found (/usr/local/share/OpenCV)
-- Found Atlas (include: /usr/include, library: /usr/lib/libatlas.so)
-- NumPy ver. 1.12.0 found (include: /usr/local/lib/python2.7/dist-packages/numpy/core/include)
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- python
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
--
-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc5
-- Git : rc5-9-g793bd96-dirty
-- System : Linux
-- C++ compiler : /usr/bin/c++
-- Release CXX flags : -O3 -DNDEBUG -fPIC -fPIC -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Debug CXX flags : -g -fPIC -fPIC -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Build type : Release
--
-- BUILD_SHARED_LIBS : ON
-- BUILD_python : ON
-- BUILD_matlab : OFF
-- BUILD_docs : ON
-- CPU_ONLY : ON
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- USE_NCCL : OFF
-- ALLOW_LMDB_NOLOCK : OFF
--
-- Dependencies:
-- BLAS : Yes (Atlas)
-- Boost : Yes (ver. 1.58)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 2.5.0)
-- lmdb : Yes (ver. 0.9.17)
-- LevelDB : Yes (ver. 1.18)
-- Snappy : Yes (ver. 1.1.3)
-- OpenCV : Yes (ver. 3.2.0)
-- CUDA : No
--
-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.12)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- NumPy : /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.12.0)
--
-- Documentaion:
-- Doxygen : No
-- config_file :
--
-- Install:
-- Install path : /home/khawar/caffe1/build/install
--
-- Configuring done
CMake Warning (dev) in src/caffe/CMakeLists.txt:
Policy CMP0022 is not set: INTERFACE_LINK_LIBRARIES defines the link
interface. Run "cmake --help-policy CMP0022" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.
Target "caffe" has an INTERFACE_LINK_LIBRARIES property which differs from
its LINK_INTERFACE_LIBRARIES properties.
INTERFACE_LINK_LIBRARIES:
proto;/usr/lib/x86_64-linux-gnu/libboost_system.so;/usr/lib/x86_64-linux-gnu/libboost_thread.so;/usr/lib/x86_64-linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64-linux-gnu/libboost_atomic.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libglog.a;/usr/lib/x86_64-linux-gnu/libgflags.so;$<$<NOT:$<CONFIG:DEBUG>>:/usr/local/lib/libprotobuf.a>;$<$<CONFIG:DEBUG>:/usr/local/lib/libprotobuf.a>;-lpthread;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/liblmdb.so;/usr/lib/x86_64-linux-gnu/libleveldb.so;opencv_core;opencv_highgui;opencv_imgproc;opencv_imgcodecs;/usr/lib/liblapack.so;/usr/lib/libcblas.so;/usr/lib/libatlas.so;/usr/lib/x86_64-linux-gnu/libboost_python.so
LINK_INTERFACE_LIBRARIES:
proto;/usr/lib/x86_64-linux-gnu/libboost_system.so;/usr/lib/x86_64-linux-gnu/libboost_thread.so;/usr/lib/x86_64-linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64-linux-gnu/libboost_atomic.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libglog.a;/usr/lib/x86_64-linux-gnu/libgflags.so;/usr/local/lib/libprotobuf.a;-lpthread;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/liblmdb.so;/usr/lib/x86_64-linux-gnu/libleveldb.so;opencv_core;opencv_highgui;opencv_imgproc;opencv_imgcodecs;/usr/lib/liblapack.so;/usr/lib/libcblas.so;/usr/lib/libatlas.so;/usr/lib/x86_64-linux-gnu/libboost_python.so
This warning is for project developers. Use -Wno-dev to suppress it.
-- Generating done
-- Build files have been written to: /home/khawar/caffe1/build
root@ntuser-Nuvo-4000-Series:/home/khawar/caffe1/build# make clean
root@ntuser-Nuvo-4000-Series:/home/khawar/caffe1/build# make all
[ 1%] Running C++/Python protocol buffer compiler on /home/khawar/caffe1/src/caffe/proto/caffe.proto
Scanning dependencies of target proto
[ 1%] Building CXX object src/caffe/CMakeFiles/proto.dir/__/__/include/caffe/proto/caffe.pb.cc.o
[ 1%] Linking CXX static library ../../lib/libproto.a
[ 1%] Built target proto
Scanning dependencies of target caffe
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/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/4.9/libglog.a(libglog_la-logging.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
/usr/lib/gcc/x86_64-linux-gnu/4.9/libglog.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
src/caffe/CMakeFiles/caffe.dir/build.make:2717: recipe for target 'lib/libcaffe.so.1.0.0-rc5' failed
make[2]: *** [lib/libcaffe.so.1.0.0-rc5] Error 1
CMakeFiles/Makefile2:272: recipe for target 'src/caffe/CMakeFiles/caffe.dir/all' failed
make[1]: *** [src/caffe/CMakeFiles/caffe.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2
root@ntuser-Nuvo-4000-Series:/home/khawar/caffe1/build#
最佳答案
因此，您的问题是使用静态对象创建共享对象。 glog应该是共享对象（glog.so），或者glog.a应该已经使用-fPIC选项构建。如果您想了解为什么-fPIC参见GCC -fPIC option。要解决这个问题，只需使用以下命令安装glog-dev：sudo apt-get install libgoogle-glog-dev