rebar.config

{erl_opts, [debug_info,
            {src_dirs, ["src"]}]}.

{eunit_opts, [verbose]}.

{port_specs, [{"priv/numer_nifs.so", ["c_src/*.cpp"]}]}.

%% WARNING: Never been tested on Linux !
{port_envs, [{"linux", "CXX", "clang++"},
             {"linux", "NVCCFLAGS", "-arch=sm_20 -O2 -c -Xcompiler -shared -Xcompiler -fPIC"},
             {"linux", "LDFLAGS", "$LDFLAGS c_src/numer_ops.o -lcuda -L/usr/local/cuda/lib64 -lcudart -lstdc++"},
             {"linux", "CXXFLAGS", "$CXXFLAGS -O2 -I/usr/local/cuda/include"},

             {"win32", "CC", "cl.exe"},
             {"win32", "CXX", "cl.exe"},
             {"win32", "LINKER", "link.exe"},
             {"win32", "CXXFLAGS", "$CXXFLAGS -O2 /I %CUDA_HOME%\\include"},
             {"win32", "LDFLAGS", "$LDFLAGS c_src/numer_nifs.o c_src/numer_blas_nifs.o c_src/numer_kernel_nifs.o c_src/numer_blas.o c_src/numer_cublas_wrappers.o c_src/numer_float_buffer.o c_src/numer_kernels.o c_src/numer_matrix_float_buffer.o c_src/numer_ml.o c_src/numer_ml_nifs.o /LIBPATH:%CUDA_HOME%\\lib\\Win32 cuda.lib  cudart.lib cublas.lib"},

             {"darwin", "CXX", "gcc"},
             {"darwin", "CC", "gcc"},
             {"darwin", "LDFLAGS", "$LDFLAGS -m64 -bundle -flat_namespace -undefined suppress -fno-common -fPIC -Wall c_src/numer_blas.o c_src/numer_cublas_wrappers.o c_src/numer_float_buffer.o c_src/numer_kernels.o c_src/numer_matrix_float_buffer.o c_src/numer_ml.o -L/usr/local/cuda/lib/ -lcuda -lcudart -lcublas -lstdc++"},
             {"darwin", "CXXFLAGS", "$CXXFLAGS -m64 -bundle -flat_namespace -undefined suppress -fno-common -O3 -fPIC -I/usr/local/cuda/include/"}
            ]}.

{pre_hooks, [{"win32", clean, "del c_src\\*.o"},
             {"win32", compile, "cuda_compile.bat"},
             {"linux", clean, "make -C c_src clean"},
             {"linux", compile, "make -C c_src all"},
             {"darwin", clean, "make -C c_src clean"},
             {"darwin", compile, "make -C c_src all"}]}.