Something

$ /usr/bin/c++ CMakeFiles/rpcminer.dir/__/sha256.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/hex.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/httprequest.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/rpcminerclient.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/rpcminermain.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/rpcminerthreadcpu.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/rpcrequest.cpp.o CMakeFiles/rpcminer.dir/__/json/json_spirit_reader.cpp.o CMakeFiles/rpcminer.dir/__/json/json_spirit_value.cpp.o CMakeFiles/rpcminer.dir/__/json/json_spirit_writer.cpp.o CMakeFiles/rpcminer.dir/__/minercommon/base64.c.o CMakeFiles/rpcminer.dir/__/cryptopp/cpu.cpp.o CMakeFiles/rpcminer.dir/__/cryptopp/sha.cpp.o CMakeFiles/rpcminer.dir/__/rpcminer/rpcminerthreadgpu.cpp.o CMakeFiles/rpcminer.dir/__/cuda/bitcoinminercuda.cpp.o ./rpcminer_generated_bitcoinminercuda.cu.o  -o rpcminer /opt/local/lib/libboost_date_time-mt.a /opt/local/lib/libboost_filesystem-mt.a /opt/local/lib/libboost_program_options-mt.a /opt/local/lib/libboost_regex-mt.a /opt/local/lib/libboost_system-mt.a /opt/local/lib/libboost_thread-mt.a -lssl -lcrypto -lcurl -lcudart -lpthread -L/usr/lib -L/usr/local/cuda/lib/
Undefined symbols:
  "_cuMemcpyDtoH_v2", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuCtxDestroy_v2", referenced from:
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuMemAlloc_v2", referenced from:
      CUDARunner::AllocateResources(int, int)in bitcoinminercuda.cpp.o
      CUDARunner::AllocateResources(int, int)in bitcoinminercuda.cpp.o
  "_cuParamSeti", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuParamSetv", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuDeviceGetCount", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuCtxCreate_v2", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuInit", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuLaunchGrid", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuModuleUnload", referenced from:
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::~CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuParamSetSize", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuMemcpyHtoD_v2", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuMemFree_v2", referenced from:
      CUDARunner::DeallocateResources()       in bitcoinminercuda.cpp.o
      CUDARunner::DeallocateResources()       in bitcoinminercuda.cpp.o
  "_cuDeviceComputeCapability", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuDeviceGet", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuModuleGetFunction", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
  "_cuFuncSetBlockShape", referenced from:
      CUDARunner::RunStep()      in bitcoinminercuda.cpp.o
      CUDARunner::FindBestConfiguration()       in bitcoinminercuda.cpp.o
  "_cuModuleLoad", referenced from:
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
      CUDARunner::CUDARunner()in bitcoinminercuda.cpp.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
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