Makefile.nvcc

# Compile using a mix of NVCC and MEX In particular, it compiles MEX
# files using NVCC then MEX; in this manner the CUDA Devkit needs not
# matching MATLAB version.

# Prefer .cu over .cpp and .c when GPU is enabled; this rule must come
# before the following ones.

ifneq ($(ENABLE_GPU),)

matlab/mex/.build/%.o : matlab/src/bits/%.cu matlab/mex/.build/.stamp
	$(NVCC) $(NVCCFLAGS) \
	"$(<)" -c -o "$(@)" $(nvcc_filter)

matlab/mex/%.mex$(MEXARCH) : matlab/src/%.cu $(cpp_tgt) $(cu_tgt)
	$(NVCC) $(NVCCFLAGS) -Xcompiler -fPIC \
	"$(<)" -c -o "matlab/mex/.build/$(*).o" $(nvcc_filter)
	$(MEX) $(MEXFLAGS_NVCC) "matlab/mex/.build/$(*).o" -output "$(@)" $(cpp_tgt) $(cu_tgt)

endif

matlab/mex/.build/%.o : matlab/src/bits/%.cpp matlab/mex/.build/.stamp
	$(MEX) -c $(MEXFLAGS) "$(<)"
	mv -f "$(notdir $(@))" "$(@)"

matlab/mex/%.mex$(MEXARCH) : matlab/src/%.cpp $(cpp_tgt)
	$(MEX) $(MEXFLAGS) "$(<)" -output "$(@)" $(cpp_tgt)