kaldifeat/cmake/torch.cmake
2021-02-25 15:45:09 +08:00

40 lines
1.1 KiB
CMake

# Copyright (c) 2020 Fangjun Kuang (csukuangfj@gmail.com)
# See ../LICENSE for clarification regarding multiple authors
# PYTHON_EXECUTABLE is set by cmake/pybind11.cmake
message(STATUS "Python executable: ${PYTHON_EXECUTABLE}")
execute_process(
COMMAND "${PYTHON_EXECUTABLE}" -c "import os; import torch; print(os.path.dirname(torch.__file__))"
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE TORCH_DIR
)
list(APPEND CMAKE_PREFIX_PATH "${TORCH_DIR}")
find_package(Torch REQUIRED)
# set the global CMAKE_CXX_FLAGS so that
# kaldifeat uses the same ABI flag as PyTorch
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")
execute_process(
COMMAND "${PYTHON_EXECUTABLE}" -c "import torch; print(torch.__version__)"
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE TORCH_VERSION
)
message(STATUS "PyTorch version: ${TORCH_VERSION}")
# Solve the following error for NVCC:
# unknown option `-Wall`
#
# It contains only some -Wno-* flags, so it is OK
# to set them to empty
set_property(TARGET torch_cuda
PROPERTY
INTERFACE_COMPILE_OPTIONS ""
)
set_property(TARGET torch_cpu
PROPERTY
INTERFACE_COMPILE_OPTIONS ""
)