No rule to make target '/usr/local/cuda/lib64/libcuda.so'

[yuhao]

Trying to build the code. After "make" I got:

[  1%] Building CXX object common/gdt/CMakeFiles/gdt.dir/gdt/gdt.cpp.o
[  2%] Linking CXX static library ../../libgdt.a
[  2%] Built target gdt
[  3%] Building CXX object example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/main.cpp.o
make[2]: *** No rule to make target '/usr/local/cuda/lib64/libcuda.so', needed by 'ex01_helloOptix'.  Stop.
CMakeFiles/Makefile2:185: recipe for target 'example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/all' failed
make[1]: *** [example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

A make verbose dump shows that issue is at:

make -f example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/build.make example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/build

where example01_helloOptix/CMakeFiles/ex01_helloOptix.dir/build doesn't exist.

Any suggestions? Thanks.

[ingowald]

This looks like something is wrong with your cuda installation. Does that libcuda.so exist and is readable by that user? Cmake did find it, apparently, but seems linker can't use it for some reason.

[yuhao]

Hmm seems like so. Thanks.