Does not compile with GPU

[vldmr-d]

/bin/bash ../libtool  --tag=CXX   --mode=link g++  -g -O2  -static -o libscalpel_test libscalpel_test.o libscalpel.la -ltre -lpthread -lm 
libtool: link: g++ -g -O2 -o libscalpel_test libscalpel_test.o  ./.libs/libscalpel.a -ltre -lpthread -lm
./.libs/libscalpel.a(dig.o): In function `gpu_handler(void*)':
/home/vld/scalpel/src/dig.cpp:926: undefined reference to `copytodevicepattern(char (*) [20])'
/home/vld/scalpel/src/dig.cpp:927: undefined reference to `copytodevicelookup_headers(char (*) [16])'
/home/vld/scalpel/src/dig.cpp:928: undefined reference to `copytodevicelookup_footers(char (*) [16])'
/home/vld/scalpel/src/dig.cpp:933: undefined reference to `gpu_init(int)'
/home/vld/scalpel/src/dig.cpp:942: undefined reference to `gpuSearchBuffer(char*, int, char*, int, char)'
/home/vld/scalpel/src/dig.cpp:951: undefined reference to `gpuSearchBuffer(char*, int, char*, int, char)'
/home/vld/scalpel/src/dig.cpp:958: undefined reference to `gpu_cleanup()'
./.libs/libscalpel.a(dig.o): In function `init_store()':
/home/vld/scalpel/src/dig.cpp:2635: undefined reference to `ourCudaMallocHost(void**, int)'
collect2: error: ld returned 1 exit status
Makefile:485: recipe for target 'libscalpel_test' failed
make[1]: *** [libscalpel_test] Error 1
make[1]: Leaving directory '/home/vld/scalpel/src'
Makefile:524: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1